fix: text restore & deletion issues (#9853)

excalidraw-app/data/firebase.ts

@@ -259,7 +259,9 @@ export const loadFromFirebase = async (
   }
   const storedScene = docSnap.data() as FirebaseStoredScene;
   const elements = getSyncableElements(
-    restoreElements(await decryptElements(storedScene, roomKey), null),
+    restoreElements(await decryptElements(storedScene, roomKey), null, {
+      deleteEmptyTextElements: true,
+    }),
   );
 
   if (socket) {

excalidraw-app/data/index.ts

@@ -258,11 +258,16 @@ export const loadScene = async (
       await importFromBackend(id, privateKey),
       localDataState?.appState,
       localDataState?.elements,
-      { repairBindings: true, refreshDimensions: false },
+      {
+        repairBindings: true,
+        refreshDimensions: false,
+        deleteEmptyTextElements: true,
+      },
     );
   } else {
     data = restore(localDataState || null, null, null, {
       repairBindings: true,
+      deleteEmptyTextElements: true,
     });
   }