diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4e7db82..18f26012 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 ## Version develop
 
+### Bugfix
+- Moving a discussion over a user will now add this user to the discussion
+- Being in a silent zone new forces mediaConstraints to false (#1508)
+- Fixes for the emote menu (#1501)
+
 ## Version 1.5.0
 ### Updates
 - Added support for login with OpenID Connect
diff --git a/back/src/Model/GameRoom.ts b/back/src/Model/GameRoom.ts
index 5667146a..74849fe0 100644
--- a/back/src/Model/GameRoom.ts
+++ b/back/src/Model/GameRoom.ts
@@ -181,6 +181,7 @@ export class GameRoom {
 
     private updateUserGroup(user: User): void {
         user.group?.updatePosition();
+        user.group?.searchForNearbyUsers();
 
         if (user.silent) {
             return;
@@ -206,6 +207,7 @@ export class GameRoom {
                     const group: Group = new Group(
                         this.roomUrl,
                         [user, closestUser],
+                        this.groupRadius,
                         this.connectCallback,
                         this.disconnectCallback,
                         this.positionNotifier
diff --git a/back/src/Model/Group.ts b/back/src/Model/Group.ts
index 5a0f3be6..931ddda5 100644
--- a/back/src/Model/Group.ts
+++ b/back/src/Model/Group.ts
@@ -1,10 +1,10 @@
-import { ConnectCallback, DisconnectCallback } from "./GameRoom";
+import { ConnectCallback, DisconnectCallback, GameRoom } from "./GameRoom";
 import { User } from "./User";
 import { PositionInterface } from "_Model/PositionInterface";
 import { Movable } from "_Model/Movable";
 import { PositionNotifier } from "_Model/PositionNotifier";
-import { gaugeManager } from "../Services/GaugeManager";
 import { MAX_PER_GROUP } from "../Enum/EnvironmentVariable";
+import type { Zone } from "../Model/Zone";
 
 export class Group implements Movable {
     private static nextId: number = 1;
@@ -13,13 +13,14 @@ export class Group implements Movable {
     private users: Set<User>;
     private x!: number;
     private y!: number;
-    private hasEditedGauge: boolean = false;
     private wasDestroyed: boolean = false;
     private roomId: string;
+    private currentZone: Zone | null = null;
 
     constructor(
         roomId: string,
         users: User[],
+        private groupRadius: number,
         private connectCallback: ConnectCallback,
         private disconnectCallback: DisconnectCallback,
         private positionNotifier: PositionNotifier
@@ -28,13 +29,6 @@ export class Group implements Movable {
         this.users = new Set<User>();
         this.id = Group.nextId;
         Group.nextId++;
-        //we only send a event for prometheus metrics if the group lives more than 5 seconds
-        setTimeout(() => {
-            if (!this.wasDestroyed) {
-                this.hasEditedGauge = true;
-                gaugeManager.incNbGroupsPerRoomGauge(roomId);
-            }
-        }, 5000);
 
         users.forEach((user: User) => {
             this.join(user);
@@ -85,9 +79,22 @@ export class Group implements Movable {
         this.y = y;
 
         if (oldX === undefined) {
-            this.positionNotifier.enter(this);
+            this.currentZone = this.positionNotifier.enter(this);
         } else {
-            this.positionNotifier.updatePosition(this, { x, y }, { x: oldX, y: oldY });
+            this.currentZone = this.positionNotifier.updatePosition(this, { x, y }, { x: oldX, y: oldY });
+        }
+    }
+
+    searchForNearbyUsers(): void {
+        if (!this.currentZone) return;
+
+        for (const user of this.positionNotifier.getAllUsersInSquareAroundZone(this.currentZone)) {
+            if (user.group || this.isFull()) return; //we ignore users that are already in a group.
+            const distance = GameRoom.computeDistanceBetweenPositions(user.getPosition(), this.getPosition());
+            if (distance < this.groupRadius) {
+                this.join(user);
+                this.updatePosition();
+            }
         }
     }
 
@@ -126,7 +133,6 @@ export class Group implements Movable {
      * Usually used when there is only one user left.
      */
     destroy(): void {
-        if (this.hasEditedGauge) gaugeManager.decNbGroupsPerRoomGauge(this.roomId);
         for (const user of this.users) {
             this.leave(user);
         }
diff --git a/back/src/Model/PositionNotifier.ts b/back/src/Model/PositionNotifier.ts
index 4f911637..2052f229 100644
--- a/back/src/Model/PositionNotifier.ts
+++ b/back/src/Model/PositionNotifier.ts
@@ -12,7 +12,7 @@ import { EmoteCallback, EntersCallback, LeavesCallback, MovesCallback, Zone } fr
 import { Movable } from "_Model/Movable";
 import { PositionInterface } from "_Model/PositionInterface";
 import { ZoneSocket } from "../RoomManager";
-import { User } from "_Model/User";
+import { User } from "../Model/User";
 import { EmoteEventMessage } from "../Messages/generated/messages_pb";
 
 interface ZoneDescriptor {
@@ -20,6 +20,17 @@ interface ZoneDescriptor {
     j: number;
 }
 
+export function* getNearbyDescriptorsMatrix(middleZoneDescriptor: ZoneDescriptor): Generator<ZoneDescriptor> {
+    for (let n = 0; n < 9; n++) {
+        const i = middleZoneDescriptor.i + ((n % 3) - 1);
+        const j = middleZoneDescriptor.j + (Math.floor(n / 3) - 1);
+
+        if (i >= 0 && j >= 0) {
+            yield { i, j };
+        }
+    }
+}
+
 export class PositionNotifier {
     // TODO: we need a way to clean the zones if no one is in the zone and no one listening (to free memory!)
 
@@ -41,14 +52,15 @@ export class PositionNotifier {
         };
     }
 
-    public enter(thing: Movable): void {
+    public enter(thing: Movable): Zone {
         const position = thing.getPosition();
         const zoneDesc = this.getZoneDescriptorFromCoordinates(position.x, position.y);
         const zone = this.getZone(zoneDesc.i, zoneDesc.j);
         zone.enter(thing, null, position);
+        return zone;
     }
 
-    public updatePosition(thing: Movable, newPosition: PositionInterface, oldPosition: PositionInterface): void {
+    public updatePosition(thing: Movable, newPosition: PositionInterface, oldPosition: PositionInterface): Zone {
         // Did we change zone?
         const oldZoneDesc = this.getZoneDescriptorFromCoordinates(oldPosition.x, oldPosition.y);
         const newZoneDesc = this.getZoneDescriptorFromCoordinates(newPosition.x, newPosition.y);
@@ -62,9 +74,11 @@ export class PositionNotifier {
 
             // Enter new zone
             newZone.enter(thing, oldZone, newPosition);
+            return newZone;
         } else {
             const zone = this.getZone(oldZoneDesc.i, oldZoneDesc.j);
             zone.move(thing, newPosition);
+            return zone;
         }
     }
 
@@ -106,4 +120,16 @@ export class PositionNotifier {
         const zone = this.getZone(zoneDesc.i, zoneDesc.j);
         zone.emitEmoteEvent(emoteEventMessage);
     }
+
+    public *getAllUsersInSquareAroundZone(zone: Zone): Generator<User> {
+        const zoneDescriptor = this.getZoneDescriptorFromCoordinates(zone.x, zone.y);
+        for (const d of getNearbyDescriptorsMatrix(zoneDescriptor)) {
+            const zone = this.getZone(d.i, d.j);
+            for (const thing of zone.getThings()) {
+                if (thing instanceof User) {
+                    yield thing;
+                }
+            }
+        }
+    }
 }
diff --git a/back/src/Services/GaugeManager.ts b/back/src/Services/GaugeManager.ts
index 6d2183d8..740692a8 100644
--- a/back/src/Services/GaugeManager.ts
+++ b/back/src/Services/GaugeManager.ts
@@ -52,15 +52,6 @@ class GaugeManager {
         this.nbClientsGauge.dec();
         this.nbClientsPerRoomGauge.dec({ room: roomId });
     }
-
-    incNbGroupsPerRoomGauge(roomId: string): void {
-        this.nbGroupsPerRoomCounter.inc({ room: roomId });
-        this.nbGroupsPerRoomGauge.inc({ room: roomId });
-    }
-
-    decNbGroupsPerRoomGauge(roomId: string): void {
-        this.nbGroupsPerRoomGauge.dec({ room: roomId });
-    }
 }
 
 export const gaugeManager = new GaugeManager();
diff --git a/back/tests/getNearbyDescriptorsMatrixTest.ts b/back/tests/getNearbyDescriptorsMatrixTest.ts
new file mode 100644
index 00000000..6c81db76
--- /dev/null
+++ b/back/tests/getNearbyDescriptorsMatrixTest.ts
@@ -0,0 +1,67 @@
+import "jasmine";
+import { getNearbyDescriptorsMatrix } from "../src/Model/PositionNotifier";
+
+describe("getNearbyDescriptorsMatrix", () => {
+    it("should create a matrix of coordinates in a square around the parameter", () => {
+        const matrix = [];
+        for (const d of getNearbyDescriptorsMatrix({ i: 1, j: 1 })) {
+            matrix.push(d);
+        }
+
+        expect(matrix).toEqual([
+            { i: 0, j: 0 },
+            { i: 1, j: 0 },
+            { i: 2, j: 0 },
+            { i: 0, j: 1 },
+            { i: 1, j: 1 },
+            { i: 2, j: 1 },
+            { i: 0, j: 2 },
+            { i: 1, j: 2 },
+            { i: 2, j: 2 },
+        ]);
+    });
+
+    it("should create a matrix of coordinates in a square around the parameter bis", () => {
+        const matrix = [];
+        for (const d of getNearbyDescriptorsMatrix({ i: 8, j: 3 })) {
+            matrix.push(d);
+        }
+
+        expect(matrix).toEqual([
+            { i: 7, j: 2 },
+            { i: 8, j: 2 },
+            { i: 9, j: 2 },
+            { i: 7, j: 3 },
+            { i: 8, j: 3 },
+            { i: 9, j: 3 },
+            { i: 7, j: 4 },
+            { i: 8, j: 4 },
+            { i: 9, j: 4 },
+        ]);
+    });
+
+    it("should not create a matrix with negative coordinates", () => {
+        const matrix = [];
+        for (const d of getNearbyDescriptorsMatrix({ i: 0, j: 0 })) {
+            matrix.push(d);
+        }
+
+        expect(matrix).toEqual([
+            { i: 0, j: 0 },
+            { i: 1, j: 0 },
+            { i: 0, j: 1 },
+            { i: 1, j: 1 },
+        ]);
+    });
+
+    /*it("should not create a matrix with coordinates bigger than its dimmensions", () => {
+        const matrix = getNearbyDescriptorsMatrix({i: 4, j: 4}, 5, 5);
+
+        expect(matrix).toEqual([
+            {i: 3,j: 3},
+            {i: 4,j: 3},
+            {i: 3,j: 4},
+            {i: 4,j: 4},
+        ])
+    });*/
+});
diff --git a/front/dist/resources/objects/talk.png b/front/dist/resources/objects/talk.png
index bc06d3b0..794a6e9d 100644
Binary files a/front/dist/resources/objects/talk.png and b/front/dist/resources/objects/talk.png differ
diff --git a/front/package.json b/front/package.json
index 8fd4f4c3..ec81d8a7 100644
--- a/front/package.json
+++ b/front/package.json
@@ -50,7 +50,7 @@
     "phaser": "^3.54.0",
     "phaser-animated-tiles": "workadventure/phaser-animated-tiles#da68bbededd605925621dd4f03bd27e69284b254",
     "phaser3-rex-plugins": "^1.1.42",
-    "posthog-js": "^1.13.12",
+    "posthog-js": "^1.14.1",
     "queue-typescript": "^1.0.1",
     "quill": "1.3.6",
     "quill-delta-to-html": "^0.12.0",
diff --git a/front/src/Administration/AnalyticsClient.ts b/front/src/Administration/AnalyticsClient.ts
index f73a1981..64548515 100644
--- a/front/src/Administration/AnalyticsClient.ts
+++ b/front/src/Administration/AnalyticsClient.ts
@@ -1,4 +1,6 @@
 import { POSTHOG_API_KEY, POSTHOG_URL } from "../Enum/EnvironmentVariable";
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+declare let window: any;
 
 class AnalyticsClient {
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
@@ -8,6 +10,8 @@ class AnalyticsClient {
         if (POSTHOG_API_KEY && POSTHOG_URL) {
             this.posthogPromise = import("posthog-js").then(({ default: posthog }) => {
                 posthog.init(POSTHOG_API_KEY, { api_host: POSTHOG_URL, disable_cookie: true });
+                //the posthog toolbar need a reference in window to be able to work
+                window.posthog = posthog;
                 return posthog;
             });
         } else {
@@ -15,10 +19,10 @@ class AnalyticsClient {
         }
     }
 
-    identifyUser(uuid: string) {
+    identifyUser(uuid: string, email: string | null) {
         this.posthogPromise
             .then((posthog) => {
-                posthog.identify(uuid, { uuid, wa: true });
+                posthog.identify(uuid, { uuid, email, wa: true });
             })
             .catch();
     }
@@ -39,10 +43,10 @@ class AnalyticsClient {
             .catch();
     }
 
-    enteredRoom(roomId: string) {
+    enteredRoom(roomId: string, roomGroup: string | null) {
         this.posthogPromise
             .then((posthog) => {
-                posthog.capture("$pageView", { roomId });
+                posthog.capture("$pageView", { roomId, roomGroup });
             })
             .catch();
     }
diff --git a/front/src/Components/CameraControls.svelte b/front/src/Components/CameraControls.svelte
index 6dc2726a..728c84e9 100644
--- a/front/src/Components/CameraControls.svelte
+++ b/front/src/Components/CameraControls.svelte
@@ -15,6 +15,7 @@
     import {onDestroy} from "svelte";
 
     function screenSharingClick(): void {
+        if (isSilent) return;
         if ($requestedScreenSharingState === true) {
             requestedScreenSharingState.disableScreenSharing();
         } else {
@@ -23,6 +24,7 @@
     }
 
     function cameraClick(): void {
+        if (isSilent) return;
         if ($requestedCameraState === true) {
             requestedCameraState.disableWebcam();
         } else {
@@ -31,6 +33,7 @@
     }
 
     function microphoneClick(): void {
+        if (isSilent) return;
         if ($requestedMicrophoneState === true) {
             requestedMicrophoneState.disableMicrophone();
         } else {
diff --git a/front/src/Components/Menu/MenuIcon.svelte b/front/src/Components/Menu/MenuIcon.svelte
index 92a52ba3..02d6eb53 100644
--- a/front/src/Components/Menu/MenuIcon.svelte
+++ b/front/src/Components/Menu/MenuIcon.svelte
@@ -1,11 +1,16 @@
 <script lang="typescript">
-    import logoWA from "../images/logo-WA-min.png"
+    import logoWA from "../images/logo-WA-pixel.png"
+    import logoTalk from "../images/logo-message-pixel.png"
     import {menuVisiblilityStore} from "../../Stores/MenuStore";
+    import {chatVisibilityStore} from "../../Stores/ChatStore";
     import {get} from "svelte/store";
 
     function showMenu(){
         menuVisiblilityStore.set(!get(menuVisiblilityStore))
     }
+    function showChat(){
+        chatVisibilityStore.set(true);
+    }
 
     function onKeyDown(e: KeyboardEvent) {
         if (e.key === "Tab") {
@@ -18,17 +23,23 @@
 
 <main class="menuIcon">
     <img src={logoWA} alt="open menu" class="nes-pointer" on:click|preventDefault={showMenu}>
+    <img src={logoTalk} alt="open menu" class="nes-pointer" on:click|preventDefault={showChat}>
 </main>
 
 <style lang="scss">
   .menuIcon {
+    display: inline-grid;
     margin: 25px;
     img {
       pointer-events: auto;
       width: 60px;
       padding-top: 0;
+      margin: 3px
     }
   }
+  .menuIcon img:hover{
+    transform: scale(1.2);
+  }
   @media only screen and (max-width: 800px), only screen and (max-height: 800px) {
     .menuIcon {
       margin: 3px;
diff --git a/front/src/Components/images/logo-WA-min.png b/front/src/Components/images/logo-WA-min.png
deleted file mode 100644
index 429d75e5..00000000
Binary files a/front/src/Components/images/logo-WA-min.png and /dev/null differ
diff --git a/front/src/Components/images/logo-WA-pixel.png b/front/src/Components/images/logo-WA-pixel.png
new file mode 100644
index 00000000..f414fcef
Binary files /dev/null and b/front/src/Components/images/logo-WA-pixel.png differ
diff --git a/front/src/Components/images/logo-message-pixel.png b/front/src/Components/images/logo-message-pixel.png
new file mode 100644
index 00000000..794a6e9d
Binary files /dev/null and b/front/src/Components/images/logo-message-pixel.png differ
diff --git a/front/src/Connexion/ConnectionManager.ts b/front/src/Connexion/ConnectionManager.ts
index 87efc804..b346f450 100644
--- a/front/src/Connexion/ConnectionManager.ts
+++ b/front/src/Connexion/ConnectionManager.ts
@@ -112,7 +112,7 @@ class ConnectionManager {
             const data = await Axios.post(`${PUSHER_URL}/register`, { organizationMemberToken }).then(
                 (res) => res.data
             );
-            this.localUser = new LocalUser(data.userUuid, data.textures);
+            this.localUser = new LocalUser(data.userUuid, data.textures, data.email);
             this.authToken = data.authToken;
             localUserStore.saveUser(this.localUser);
             localUserStore.setAuthToken(this.authToken);
@@ -196,7 +196,7 @@ class ConnectionManager {
             return Promise.reject(new Error("Invalid URL"));
         }
         if (this.localUser) {
-            analyticsClient.identifyUser(this.localUser.uuid);
+            analyticsClient.identifyUser(this.localUser.uuid, this.localUser.email);
         }
 
         this.serviceWorker = new _ServiceWorker();
diff --git a/front/src/Connexion/LocalUser.ts b/front/src/Connexion/LocalUser.ts
index 42b4bbf8..d4498883 100644
--- a/front/src/Connexion/LocalUser.ts
+++ b/front/src/Connexion/LocalUser.ts
@@ -24,5 +24,9 @@ export function areCharacterLayersValid(value: string[] | null): boolean {
 }
 
 export class LocalUser {
-    constructor(public readonly uuid: string, public textures: CharacterTexture[]) {}
+    constructor(
+        public readonly uuid: string,
+        public textures: CharacterTexture[],
+        public email: string | null = null
+    ) {}
 }
diff --git a/front/src/Connexion/Room.ts b/front/src/Connexion/Room.ts
index 06706f6a..860223c6 100644
--- a/front/src/Connexion/Room.ts
+++ b/front/src/Connexion/Room.ts
@@ -21,6 +21,7 @@ export class Room {
     private instance: string | undefined;
     private readonly _search: URLSearchParams;
     private _contactPage: string | undefined;
+    private _group: string | null = null;
 
     private constructor(private roomUrl: URL) {
         this.id = roomUrl.pathname;
@@ -104,6 +105,7 @@ export class Room {
         console.log("Map ", this.id, " resolves to URL ", data.mapUrl);
         this._mapUrl = data.mapUrl;
         this._textures = data.textures;
+        this._group = data.group;
         this._authenticationMandatory = data.authenticationMandatory || false;
         this._iframeAuthentication = data.iframeAuthentication;
         this._contactPage = data.contactPage || CONTACT_URL;
@@ -133,25 +135,6 @@ export class Room {
         }
     }
 
-    /**
-     * @deprecated
-     */
-    private parsePrivateUrl(url: string): { organizationSlug: string; worldSlug: string; roomSlug?: string } {
-        const regex = /@\/([^/]+)\/([^/]+)(?:\/([^/]*))?/gm;
-        const match = regex.exec(url);
-        if (!match) {
-            throw new Error("Invalid URL " + url);
-        }
-        const results: { organizationSlug: string; worldSlug: string; roomSlug?: string } = {
-            organizationSlug: match[1],
-            worldSlug: match[2],
-        };
-        if (match[3] !== undefined) {
-            results.roomSlug = match[3];
-        }
-        return results;
-    }
-
     public isDisconnected(): boolean {
         const alone = this._search.get("alone");
         if (alone && alone !== "0" && alone.toLowerCase() !== "false") {
@@ -204,4 +187,8 @@ export class Room {
     get contactPage(): string | undefined {
         return this._contactPage;
     }
+
+    get group(): string | null {
+        return this._group;
+    }
 }
diff --git a/front/src/Phaser/Components/OpenChatIcon.ts b/front/src/Phaser/Components/OpenChatIcon.ts
deleted file mode 100644
index 8c648bc1..00000000
--- a/front/src/Phaser/Components/OpenChatIcon.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import { DEPTH_INGAME_TEXT_INDEX } from "../Game/DepthIndexes";
-import { chatVisibilityStore } from "../../Stores/ChatStore";
-
-export const openChatIconName = "openChatIcon";
-export class OpenChatIcon extends Phaser.GameObjects.Image {
-    constructor(scene: Phaser.Scene, x: number, y: number) {
-        super(scene, x, y, openChatIconName, 3);
-        scene.add.existing(this);
-        this.setScrollFactor(0, 0);
-        this.setOrigin(0, 1);
-        this.setInteractive();
-        //this.setVisible(false);
-        this.setDepth(DEPTH_INGAME_TEXT_INDEX);
-
-        this.on("pointerup", () => chatVisibilityStore.set(true));
-    }
-}
diff --git a/front/src/Phaser/Game/GameScene.ts b/front/src/Phaser/Game/GameScene.ts
index 485284f6..057f9fb1 100644
--- a/front/src/Phaser/Game/GameScene.ts
+++ b/front/src/Phaser/Game/GameScene.ts
@@ -38,7 +38,6 @@ import { HtmlUtils } from "../../WebRtc/HtmlUtils";
 import { mediaManager } from "../../WebRtc/MediaManager";
 import { SimplePeer } from "../../WebRtc/SimplePeer";
 import { addLoader, removeLoader } from "../Components/Loader";
-import { OpenChatIcon, openChatIconName } from "../Components/OpenChatIcon";
 import { lazyLoadPlayerCharacterTextures, loadCustomTexture } from "../Entity/PlayerTexturesLoadingManager";
 import { RemotePlayer } from "../Entity/RemotePlayer";
 import type { ActionableItem } from "../Items/ActionableItem";
@@ -174,7 +173,6 @@ export class GameScene extends DirtyScene {
     private createPromiseResolve!: (value?: void | PromiseLike<void>) => void;
     private iframeSubscriptionList!: Array<Subscription>;
     private peerStoreUnsubscribe!: () => void;
-    private chatVisibilityUnsubscribe!: () => void;
     private emoteUnsubscribe!: () => void;
     private emoteMenuUnsubscribe!: () => void;
     private biggestAvailableAreaStoreUnsubscribe!: () => void;
@@ -197,7 +195,6 @@ export class GameScene extends DirtyScene {
     private outlinedItem: ActionableItem | null = null;
     public userInputManager!: UserInputManager;
     private isReconnecting: boolean | undefined = undefined;
-    private openChatIcon!: OpenChatIcon;
     private playerName!: string;
     private characterLayers!: string[];
     private companion!: string | null;
@@ -245,7 +242,6 @@ export class GameScene extends DirtyScene {
             }
         }
 
-        this.load.image(openChatIconName, "resources/objects/talk.png");
         if (touchScreenManager.supportTouchScreen) {
             this.load.image(joystickBaseKey, joystickBaseImg);
             this.load.image(joystickThumbKey, joystickThumbImg);
@@ -432,7 +428,7 @@ export class GameScene extends DirtyScene {
 
         gameManager.gameSceneIsCreated(this);
         urlManager.pushRoomIdToUrl(this.room);
-        analyticsClient.enteredRoom(this.room.id);
+        analyticsClient.enteredRoom(this.room.id, this.room.group);
         contactPageStore.set(this.room.contactPage);
 
         if (touchScreenManager.supportTouchScreen) {
@@ -584,8 +580,6 @@ export class GameScene extends DirtyScene {
             this.outlinedItem?.activate();
         });
 
-        this.openChatIcon = new OpenChatIcon(this, 2, this.game.renderer.height - 2);
-
         this.reposition();
 
         // From now, this game scene will be notified of reposition events
@@ -618,10 +612,6 @@ export class GameScene extends DirtyScene {
             oldPeerNumber = newPeerNumber;
         });
 
-        this.chatVisibilityUnsubscribe = chatVisibilityStore.subscribe((v) => {
-            this.openChatIcon.setVisible(!v);
-        });
-
         this.emoteUnsubscribe = emoteStore.subscribe((emoteKey) => {
             if (emoteKey) {
                 this.CurrentPlayer?.playEmote(emoteKey);
@@ -1327,7 +1317,6 @@ ${escapedMessage}
         this.pinchManager?.destroy();
         this.emoteManager.destroy();
         this.peerStoreUnsubscribe();
-        this.chatVisibilityUnsubscribe();
         this.emoteUnsubscribe();
         this.emoteMenuUnsubscribe();
         this.biggestAvailableAreaStoreUnsubscribe();
@@ -1802,8 +1791,6 @@ ${escapedMessage}
         return undefined;
     }
     private reposition(): void {
-        this.openChatIcon.setY(this.game.renderer.height - 2);
-
         // Recompute camera offset if needed
         biggestAvailableAreaStore.recompute();
     }
diff --git a/front/src/Stores/MediaStore.ts b/front/src/Stores/MediaStore.ts
index c5bfdc83..8a8e39e2 100644
--- a/front/src/Stores/MediaStore.ts
+++ b/front/src/Stores/MediaStore.ts
@@ -177,6 +177,11 @@ function createVideoConstraintStore() {
     };
 }
 
+/**
+ * A store containing if user is silent, so if he is in silent zone. This permit to show et hide camera of user
+ */
+export const isSilentStore = writable(false);
+
 export const videoConstraintStore = createVideoConstraintStore();
 
 /**
@@ -234,6 +239,7 @@ export const mediaStreamConstraintsStore = derived(
         audioConstraintStore,
         privacyShutdownStore,
         cameraEnergySavingStore,
+        isSilentStore,
     ],
     (
         [
@@ -245,6 +251,7 @@ export const mediaStreamConstraintsStore = derived(
             $audioConstraintStore,
             $privacyShutdownStore,
             $cameraEnergySavingStore,
+            $isSilentStore,
         ],
         set
     ) => {
@@ -294,6 +301,11 @@ export const mediaStreamConstraintsStore = derived(
             //currentAudioConstraint = false;
         }
 
+        if ($isSilentStore === true) {
+            currentVideoConstraint = false;
+            currentAudioConstraint = false;
+        }
+
         // Let's make the changes only if the new value is different from the old one.
         if (
             previousComputedVideoConstraint != currentVideoConstraint ||
@@ -607,13 +619,3 @@ localStreamStore.subscribe((streamResult) => {
         }
     }
 });
-
-/**
- * A store containing the real active media is mobile
- */
-export const obtainedMediaConstraintIsMobileStore = writable(false);
-
-/**
- * A store containing if user is silent, so if he is in silent zone. This permit to show et hide camera of user
- */
-export const isSilentStore = writable(false);
diff --git a/front/yarn.lock b/front/yarn.lock
index b2c0f785..f94e659f 100644
--- a/front/yarn.lock
+++ b/front/yarn.lock
@@ -4494,10 +4494,10 @@ postcss@^8.2.10:
     nanoid "^3.1.23"
     source-map "^0.6.1"
 
-posthog-js@^1.13.12:
-  version "1.13.12"
-  resolved "https://registry.yarnpkg.com/posthog-js/-/posthog-js-1.13.12.tgz#b54efcb92de43724c889048135ccaae3dc4b874c"
-  integrity sha512-MU1I0zSVhdCcnWI8jAZLtbNJmjfg9AnhUDq5dUzNkb0qPXtNz17BekalnNwDMKs0Zlek3UCOVsIpyc85M+VRNA==
+posthog-js@^1.14.1:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/posthog-js/-/posthog-js-1.14.1.tgz#68553b9074c686784b994b3f433ad035b241deaa"
+  integrity sha512-gVFk6fsTxG9T+5oqZghffYovENSrs05v3hQMiRQENtGlsHGpt1fnoQ52En8Vg5brMxqLv1XZO4lMgm12/ubH0Q==
   dependencies:
     "@sentry/types" "^6.11.0"
     fflate "^0.4.1"
diff --git a/pusher/src/Controller/AuthenticateController.ts b/pusher/src/Controller/AuthenticateController.ts
index ce217439..972cc102 100644
--- a/pusher/src/Controller/AuthenticateController.ts
+++ b/pusher/src/Controller/AuthenticateController.ts
@@ -148,6 +148,7 @@ export class AuthenticateController extends BaseController {
                         JSON.stringify({
                             authToken,
                             userUuid,
+                            email,
                             roomUrl,
                             mapUrlStart,
                             organizationMemberToken,
diff --git a/pusher/src/Controller/MapController.ts b/pusher/src/Controller/MapController.ts
index ae8135a3..f775b50c 100644
--- a/pusher/src/Controller/MapController.ts
+++ b/pusher/src/Controller/MapController.ts
@@ -60,6 +60,7 @@ export class MapController extends BaseController {
                         mapUrl,
                         policy_type: GameRoomPolicyTypes.ANONYMOUS_POLICY,
                         roomSlug: "", // Deprecated
+                        group: null,
                         tags: [],
                         textures: [],
                         contactPage: undefined,