@ben_fmod I just tried that and confirm the reimport doesn’t happen when AssetDatabase.ImportAsset(assetPath); is commented out (with RemoveEmptyFMODFolders() uncommented).
Just to make sure, I commented back out AssetDatabase.ImportAsset(assetPath); and that did trigger the issue again.
Hope that helps! Thanks for the great support here. Happy to help. Let me know if there’s anything else you want me to try.