I just checked. Mull browser works fine on Android TV. Just few things aren't right.
- Mull Browser icon not showing on launcher
- Translations aren't available
- Exit button not showing
- During the initial setup it's bit glitching on mobile interface & tv interface
i have tested few things. small write up
Extensions work, video plays, android tv remote compatible, bookmarks works, keyboard works.
I think small optimizations will make mull w good browser for Android TV
I feel some privacy features can be dropped for mull browser so we can have even more better stability & smoothness on Android TV. Some features can also be cut down to make the browsing experience bit faster
Hope you have a look at it.