No problems with the Raspberry Pi Zero 2 W inside the TEAC.
I edited server.py in /opt/YCast/ycast/ and commented out the line that adds the Radiobrowser directory to the root menu:
_# page.add(vtuner.Directory('Radiobrowser', url_for('radiobrowser_landing', external=True), 4))
This removes Radiobrowser from the TEAC’s display so that it now shows only “My Stations.”
It was a simple and effective modification.