Latest Matrix Nightly 20220702
The resolution / framerate switching doesn’t seem to work as expected. This is about the setting “Adjust display refresh rate”. When set to “Start” it works as expected. Kodi switches to whatever the object to be played requires and maintains this resolution/framerate after playback has finished.
However, when set to “Start/Stop” the behaviour is the same. Instead I would expect Kodi to switch back to the resolution/framerate defined under “System/Display”.