Missing Tools and InternalError: interrupted

When opening an exported world in Bedrock Editor, certain modal tools (Smart Fill, Terrain, Extrude, etc.) are missing from the toolrail. The File menu only shows “Test World” without other options.

 The log panel displays - InternalError: interrupted    at de (@minecraft/server-editor:2)
    at ce (@minecraft/server-editor:2)
    at st (@minecraft/server-editor:2)
    at ot (@minecraft/server-editor:2)
    at createSubPane (@minecraft/server-editor:2)
    at createSubPane (@minecraft/server-editor)
    at initialize (Main.js:36400)
    at PrefabInstanceEditorBehavior (Main.js:36541)
    at PrefabBehavior (Main.js:36717)
    at <anonymous> (Main.js:41681)
    at <anonymous> (@minecraft/server-editor:2)
    at <anonymous> (@minecraft/server-editor:2)
    at <anonymous> (@minecraft/server-editor:2)
- [Watchdog] 14294 ms hang detected in 'resourcePack.editor.server.name'

This issue occurs consistently with worlds edited in Minecraft Bedrock before exporting, but occasionally with older worlds