diff --git a/packages/collaboration-extension/src/collaboration.ts b/packages/collaboration-extension/src/collaboration.ts
index 9ee439e0..ce750985 100644
--- a/packages/collaboration-extension/src/collaboration.ts
+++ b/packages/collaboration-extension/src/collaboration.ts
@@ -41,17 +41,16 @@ import { ITranslator, nullTranslator, TranslationBundle } from '@jupyterlab/tran
 
 import { Menu, MenuBar } from '@lumino/widgets';
 
-import { IAwareness, ISharedNotebook, ISuggestions, NotebookChange } from '@jupyter/ydoc';
+import { IAwareness, ISharedNotebook, NotebookChange } from '@jupyter/ydoc';
 
 import {
   CollaboratorsPanel,
-  SuggestionsPanel,
   IGlobalAwareness,
   IUserMenu,
   remoteUserCursors,
   RendererUserMenu,
   UserInfoPanel,
-  UserMenu,
+  UserMenu
 } from '@jupyter/collaboration';
 
 import * as Y from 'yjs';
@@ -148,12 +147,11 @@ export const rtcPanelPlugin: JupyterFrontEndPlugin<void> = {
   id: '@jupyter/collaboration-extension:rtcPanel',
   description: 'Add side panel to display all currently connected users.',
   autoStart: true,
-  requires: [IGlobalAwareness, ISuggestions],
+  requires: [IGlobalAwareness],
   optional: [ITranslator],
   activate: (
     app: JupyterFrontEnd,
     awareness: Awareness,
-    suggestions: ISuggestions,
     translator: ITranslator | null
   ): void => {
     const { user } = app.serviceManager;
@@ -185,10 +183,6 @@ export const rtcPanelPlugin: JupyterFrontEndPlugin<void> = {
     );
     collaboratorsPanel.title.label = trans.__('Online Collaborators');
     userPanel.addWidget(collaboratorsPanel);
-
-    const suggestionsPanel = new SuggestionsPanel(fileopener, suggestions);
-    suggestionsPanel.title.label = trans.__('Suggestions');
-    userPanel.addWidget(suggestionsPanel);
   }
 };
 
@@ -306,8 +300,6 @@ export class EditingModeExtension implements DocumentRegistry.IWidgetExtension<N
     reviewCommands.addCommand('merge', {
       label: 'Merge',
       execute: () => {
-        console.log('currentRoomId', context.model.sharedModel.currentRoomId);
-        console.log('rootRoomId', context.model.sharedModel.rootRoomId);
         requestDocMerge(context.model.sharedModel.currentRoomId, context.model.sharedModel.rootRoomId);
       }
     });
@@ -396,42 +388,3 @@ export class EditingModeExtension implements DocumentRegistry.IWidgetExtension<N
     });
   }
 }
-
-/**
- * A plugin to provide shared document suggestions.
-*/
-export const suggestions: JupyterFrontEndPlugin<ISuggestions> = {
-  id: '@jupyter/collaboration-extension:rtcGlobalSuggestions',
-  description: 'A plugin to provide shared document suggestions.',
-  autoStart: true,
-  provides: ISuggestions,
-  activate: (app: JupyterFrontEnd): ISuggestions => {
-    console.log('suggestions plugin activated');
-    return new Suggestions();
-  },
-};
-
-export class Suggestions implements ISuggestions {
-  private _forkIds: string[];
-  private _callbacks: any[];
-
-  constructor() {
-    this._forkIds = [];
-    this._callbacks = [];
-  }
-
-  addFork(forkId: string) {
-    this._forkIds.push(forkId);
-    for (const callback of this._callbacks) {
-      callback(forkId);
-    }
-  }
-
-  addCallback(callback: any) {
-    this._callbacks.push(callback);
-  }
-
-  get forks(): string[] {
-    return this._forkIds;
-  }
-}
diff --git a/packages/collaboration-extension/src/filebrowser.ts b/packages/collaboration-extension/src/filebrowser.ts
index a3ecb15f..75348215 100644
--- a/packages/collaboration-extension/src/filebrowser.ts
+++ b/packages/collaboration-extension/src/filebrowser.ts
@@ -24,7 +24,7 @@ import { ITranslator, nullTranslator } from '@jupyterlab/translation';
 
 import { CommandRegistry } from '@lumino/commands';
 
-import { ISuggestions, YFile, YNotebook } from '@jupyter/ydoc';
+import { YFile, YNotebook } from '@jupyter/ydoc';
 
 import { ICollaborativeDrive, YDrive } from '@jupyter/docprovider';
 
@@ -42,15 +42,14 @@ export const drive: JupyterFrontEndPlugin<ICollaborativeDrive> = {
   id: '@jupyter/collaboration-extension:drive',
   description: 'The default collaborative drive provider',
   provides: ICollaborativeDrive,
-  requires: [ITranslator, ISuggestions],
+  requires: [ITranslator],
   optional: [],
   activate: (
     app: JupyterFrontEnd,
-    translator: ITranslator,
-    suggestions: ISuggestions
+    translator: ITranslator
   ): ICollaborativeDrive => {
     const trans = translator.load('jupyter_collaboration');
-    const drive = new YDrive(app.serviceManager.user, trans, suggestions);
+    const drive = new YDrive(app.serviceManager.user, trans);
     app.serviceManager.contents.addDrive(drive);
     return drive;
   }
diff --git a/packages/collaboration-extension/src/index.ts b/packages/collaboration-extension/src/index.ts
index e268aaf9..3e1be19b 100644
--- a/packages/collaboration-extension/src/index.ts
+++ b/packages/collaboration-extension/src/index.ts
@@ -20,8 +20,7 @@ import {
   rtcGlobalAwarenessPlugin,
   rtcPanelPlugin,
   userEditorCursors,
-  editingMode,
-  suggestions
+  editingMode
 } from './collaboration';
 import { sharedLink } from './sharedlink';
 
@@ -40,8 +39,7 @@ const plugins: JupyterFrontEndPlugin<any>[] = [
   rtcPanelPlugin,
   sharedLink,
   userEditorCursors,
-  editingMode,
-  suggestions
+  editingMode
 ];
 
 export default plugins;
diff --git a/packages/collaboration/src/index.ts b/packages/collaboration/src/index.ts
index ef38378c..05e4fff7 100644
--- a/packages/collaboration/src/index.ts
+++ b/packages/collaboration/src/index.ts
@@ -7,8 +7,6 @@
 
 export * from './tokens';
 export * from './collaboratorspanel';
-export * from './suggestionspanel';
-//export * from './suggestions';
 export * from './cursors';
 export * from './menu';
 export * from './sharedlink';
diff --git a/packages/collaboration/src/suggestionspanel.tsx b/packages/collaboration/src/suggestionspanel.tsx
deleted file mode 100644
index ed12289a..00000000
--- a/packages/collaboration/src/suggestionspanel.tsx
+++ /dev/null
@@ -1,92 +0,0 @@
-// Copyright (c) Jupyter Development Team.
-// Distributed under the terms of the Modified BSD License.
-
-import * as React from 'react';
-
-import { Panel } from '@lumino/widgets';
-
-import { ReactWidget } from '@jupyterlab/apputils';
-
-//import { PathExt } from '@jupyterlab/coreutils';
-
-import { ISuggestions } from '@jupyter/ydoc';
-
-//import { ICollaboratorAwareness } from './tokens';
-
-export class SuggestionsPanel extends Panel {
-  private _body: SuggestionsBody;
-
-  constructor(fileopener: (path: string) => void, suggestions: ISuggestions) {
-    super({});
-
-    this._body = new SuggestionsBody(fileopener, suggestions);
-    this.addWidget(this._body);
-    this.update();
-  }
-}
-
-/**
- * The suggestions list.
- */
-export class SuggestionsBody extends ReactWidget {
-  private _suggestions: ISuggestions;
-  //private _fileopener: (path: string) => void;
-
-  constructor(fileopener: (path: string) => void, suggestions: ISuggestions) {
-    super();
-    //this._fileopener = fileopener;
-    suggestions.addCallback((forkId: string) => { this.update(); });
-    this._suggestions = suggestions;
-  }
-
-  render(): React.ReactElement<any>[] {
-    return this._suggestions.forks.map((value, i) => {
-    //  let canOpenCurrent = false;
-    //  let current = '';
-    //  let separator = '';
-    //  let currentFileLocation = '';
-
-    //  if (value.current) {
-    //    canOpenCurrent = true;
-    //    const path = value.current.split(':');
-    //    currentFileLocation = `${path[1]}:${path[2]}`;
-
-    //    current = PathExt.basename(path[2]);
-    //    current =
-    //      current.length > 25 ? current.slice(0, 12).concat('…') : current;
-    //    separator = '•';
-    //  }
-
-    //  const onClick = () => {
-    //    if (canOpenCurrent) {
-    //      this._fileopener(currentFileLocation);
-    //    }
-    //  };
-
-    //  const displayName = `${value.user.display_name} ${separator} ${current}`;
-
-    //  return (
-    //    <div
-    //      key={i}
-    //      onClick={onClick}
-    //    >
-    //      <div
-    //        style={{ backgroundColor: value.user.color }}
-    //      >
-    //        <span>{value.user.initials}</span>
-    //      </div>
-    //      <span>{displayName}</span>
-    //    </div>
-    //  );
-      return (
-        <div
-          key={i}
-        >
-          <div>
-            <span>{value}</span>
-          </div>
-        </div>
-      );
-    });
-  }
-}
diff --git a/packages/collaboration/src/tokens.ts b/packages/collaboration/src/tokens.ts
index 42cbbec3..5f717390 100644
--- a/packages/collaboration/src/tokens.ts
+++ b/packages/collaboration/src/tokens.ts
@@ -24,13 +24,6 @@ export const IGlobalAwareness = new Token<IAwareness>(
   '@jupyter/collaboration:IGlobalAwareness'
 );
 
-///**
-// * The global suggestions token.
-// */
-//export const IGlobalSuggestions = new Token<ISuggestions>(
-//  '@jupyter/collaboration:IGlobalSuggestions'
-//);
-//
 /**
  * An interface describing the user menu.
  */
diff --git a/packages/docprovider/src/ydrive.ts b/packages/docprovider/src/ydrive.ts
index c31f05d8..aab5b43c 100644
--- a/packages/docprovider/src/ydrive.ts
+++ b/packages/docprovider/src/ydrive.ts
@@ -5,7 +5,7 @@ import { PageConfig, URLExt } from '@jupyterlab/coreutils';
 import { TranslationBundle } from '@jupyterlab/translation';
 import { Contents, Drive, User } from '@jupyterlab/services';
 
-import { DocumentChange, ISharedDocument, YDocument, ISuggestions } from '@jupyter/ydoc';
+import { DocumentChange, ISharedDocument, YDocument } from '@jupyter/ydoc';
 
 import { WebSocketProvider } from './yprovider';
 import {
@@ -14,8 +14,6 @@ import {
   SharedDocumentFactory
 } from './tokens';
 
-import * as Y from 'yjs';
-
 const DISABLE_RTC =
   PageConfig.getOption('disableRTC') === 'true' ? true : false;
 
@@ -34,12 +32,11 @@ export class YDrive extends Drive implements ICollaborativeDrive {
    *
    * @param user - The user manager to add the identity to the awareness of documents.
    */
-  constructor(user: User.IManager, translator: TranslationBundle, suggestions: ISuggestions) {
+  constructor(user: User.IManager, translator: TranslationBundle) {
     super({ name: 'RTC' });
     this._user = user;
     this._trans = translator;
     this._providers = new Map<string, WebSocketProvider>();
-    this._suggestions = suggestions;
 
     this.sharedModelFactory = new SharedModelFactory(this._onCreate);
   }
@@ -129,18 +126,6 @@ export class YDrive extends Drive implements ICollaborativeDrive {
     return super.save(localPath, options);
   }
 
-  private _handleForks = (event: Y.YMapEvent<string>) => {
-    const forkPrefix = 'fork_';
-    event.changes.keys.forEach((change, key) => {
-      if (change.action === 'add') {
-        if (key.startsWith(forkPrefix)) {
-          const forkId = key.slice(forkPrefix.length);
-          this._suggestions.addFork(forkId);
-        }
-      }
-    });
-  };
-
   private _onCreate = (
     options: Contents.ISharedFactoryOptions,
     sharedModel: YDocument<DocumentChange>
@@ -162,7 +147,6 @@ export class YDrive extends Drive implements ICollaborativeDrive {
       const key = `${options.format}:${options.contentType}:${options.path}`;
       this._providers.set(key, provider);
 
-      sharedModel.ystate.observe(this._handleForks);
       sharedModel.provider = provider;
       sharedModel.disposed.connect(() => {
         const provider = this._providers.get(key);
@@ -183,7 +167,6 @@ export class YDrive extends Drive implements ICollaborativeDrive {
   private _user: User.IManager;
   private _trans: TranslationBundle;
   private _providers: Map<string, WebSocketProvider>;
-  private _suggestions: ISuggestions;
 }
 
 /**
diff --git a/yarn.lock b/yarn.lock
index 68a69e8b..36c6893a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2156,7 +2156,7 @@ __metadata:
 
 "@jupyter/ydoc@file:.yalc/@jupyter/ydoc::locator=%40jupyter%2Freal-time-collaboration%40workspace%3A.":
   version: 2.0.1
-  resolution: "@jupyter/ydoc@file:.yalc/@jupyter/ydoc#.yalc/@jupyter/ydoc::hash=7b1261&locator=%40jupyter%2Freal-time-collaboration%40workspace%3A."
+  resolution: "@jupyter/ydoc@file:.yalc/@jupyter/ydoc#.yalc/@jupyter/ydoc::hash=63b59a&locator=%40jupyter%2Freal-time-collaboration%40workspace%3A."
   dependencies:
     "@jupyterlab/application": ^4.0.0
     "@jupyterlab/nbformat": ^3.0.0 || ^4.0.0-alpha.21 || ^4.0.0
@@ -2165,7 +2165,7 @@ __metadata:
     "@lumino/signaling": ^1.10.0 || ^2.0.0
     y-protocols: ^1.0.5
     yjs: ^13.5.40
-  checksum: c1f8d5c6854f5854b2754200be67f117586736c08deb5edc6dc7ce419d734d8797e0d009554479ab340ac02cf94f6bd60cce0186f2d1e2df8097a6b9c607b14c
+  checksum: 9e034badb962ea9d26e8ed279feb7fb85130d11920841e8cdeb930586c23c1b27071a32bf78211043c6dcc1f303736e3abe11f2bfc33cfbc024a2f2cf8e7bd2f
   languageName: node
   linkType: hard