Can’t remove files with no entry icon on google drive via Files App.

This is very annoying I recently tried to copy a data file with .ipa extension and a Live image file .heic extension from my IPad drive to google drive using the Files App. The copy process failed, and I am left with the two files having no entry symbols which I can’t select to delete or open. The two files don’t show up on google drive on any other app, eg via the google app itself or via browser access.

The files with no entry symbols only appear if I access the google drive using the Files app. Is this a bug, any solution to removing these files ... otherwise I am afraid more bugged files might appear in future which I can’t remove. Is google drive very touchy on what kind of files is transferred to it from the iPad? JPEG files and word pdf docs seem to copy flawlessly ... but certain data formats results into failed copy with no entry symbols attached and can’t be deleted.

Anyone has a solution? Or is this a known bug.