Scene Not Loading in Unity (Ubuntu 20.04) – No Error Logs

Scene Not Loading in Unity (Ubuntu 20.04) – No Error Logs
Description
I am using Ubuntu 20.04 and was able to successfully run Steps 1 to 3, but I am unable to load the scene in Unity.

Unity does not show any error logs, just empty red exclamation marks in the console.
I checked similar closed issues, including [#33](https://github.com/allenai/Holodeck/issues/33) and followed [this suggestion](https://github.com/allenai/Holodeck/issues/33#issuecomment-2087502992), but it did not resolve the issue.
Screenshot

Steps Taken So Far
Deleted Library/ and Temp/ folders to force Unity to recompile.
Verified all dependencies in Package Manager (Post Processing, TextMeshPro, Physics).
Opened Editor.log but found no additional details on the errors.

Would really appreciate any help or suggestions!