Cannot focus in window 10025

[LavtRidende]

Kodi 19.4 on LibreELEC 10.0.2 (Rpi 4).

Getting the error "Control 550 in window 10025 has been asked to focus, but it can't" when I launch the add-on.

I can add that when I open the settings "API Version" has the choices of "Pictures" or "Music", and "Frames per second (max)" has the choices of [blank], "October", "May", [blank], "Friday", [blank], "Settings", "Music" and "Pictures". I use "Music" and "Friday", respectively.

The add-on logs in to my ZM-account, but doesn't list any streams/monitors/channels.