[WIKI-840] chore: accept spaces while searching for mentions #8258

Author: aaryan610

packages/editor/src/core/extensions/mentions/extension.tsx

@@ -30,6 +30,7 @@ export function CustomMentionExtension(props: TMentionHandler) {
       render: renderMentionsDropdown({
         searchCallback,
       }),
+      allowSpaces: true,
     },
   });
 }