No, you can export/import the notes as files but you’ll need a cloud client to sync them

Fossify Notes is quiet good for note taking and quick check-lists.

I tried that, but the result is the same (and progress doesn’t seem to be saved). Maybe it’s specific to the Shield or to my files

JellyFin App for Android TV (on a Shield)

Did you do something specific to play x265 on JellyFin? Last time I tried, the video kept crashing every 5-8minutes, even with a low bitrate threshold.

I use CMUS because I mainly work within terminal, without a mouse, and the controls feel like Vim