Cubase 12.0.20 / Win 11
Mediabay seems to only show mp3 files when »Include Folders and Subfolders« is ~not~ activated.
Reproduce:
- Put a mp3 somewhere.
- Open Mediabay
- Select »All Media Types« and reset all filters
- Navigate to folder with mp3 in it
- Activate and Deactivate »Include Folders and Subfolders«
mp3 should disappear when subfolders are activated.