[#50692] Fix isFirstUser check when multiple editors are opened

antmicro · Oct 26, 2023 · c412926 · c412926
1 parent 88c85a1
commit c412926
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/components/CodeMirror.js b/src/components/CodeMirror.js
@@ -129,7 +129,12 @@ const CodeMirror = ({ text, setText, id, name, className, shown, syncText, setSy
   }, []);
 
   useEffect(() => {
-    const isFirstUser = collaboration.enabled && ytext.toString().length == 0 && provider.awareness.getStates().size == 1 && provider.firstUser && ready;
+    const mystEditorCount = document.querySelectorAll("#myst-css-namespace").length;
+    const isFirstUser = collaboration.enabled && 
+      ytext.toString().length == 0 && 
+      provider.awareness.getStates().size == mystEditorCount && 
+      provider.firstUser && 
+      ready;
 
     if (ytext && ytext.toString().length != 0) setText(ytext.toString());