Fix Slate crash after inserting emoji from picker/autocomplete

src/app/features/forum/ForumChatComposer.tsx

@@ -1,7 +1,6 @@
 import React, { KeyboardEventHandler, useCallback, useRef, useState } from 'react';
 import { isKeyHotkey } from 'is-hotkey';
 import { Editor } from 'slate';
-import { ReactEditor } from 'slate-react';
 import { IconButton, Line, PopOut } from 'folds';
 import { Icon, Icons } from '../../components/icons';
 import {
@@ -13,6 +12,7 @@ import {
   getAutocompleteQuery,
   createEmoticonElement,
   moveCursor,
+  safeFocusEditor,
 } from '../../components/editor';
 import { EmojiBoard, EmojiBoardTab } from '../../components/emoji-board';
 import { UseStateProvider } from '../../components/UseStateProvider';
@@ -84,7 +84,7 @@ export function ForumChatComposer({
 
   const handleCloseAutocomplete = useCallback(() => {
     setAutocompleteQuery(undefined);
-    ReactEditor.focus(editor);
+    safeFocusEditor(editor);
   }, [editor]);
 
   return (
@@ -136,15 +136,15 @@ export function ForumChatComposer({
                       returnFocusOnDeactivate={false}
                       onEmojiSelect={handleEmoticonSelect}
                       onCustomEmojiSelect={handleEmoticonSelect}
-                      requestClose={() => {
-                        setEmojiBoardTab((t) => {
-                          if (t) {
-                            if (!mobileOrTablet()) ReactEditor.focus(editor);
-                            return undefined;
-                          }
-                          return t;
-                        });
-                      }}
+                        requestClose={() => {
+                          setEmojiBoardTab((t) => {
+                            if (t) {
+                              if (!mobileOrTablet()) safeFocusEditor(editor);
+                              return undefined;
+                            }
+                            return t;
+                          });
+                        }}
                     />
                   }
                 >