Though I have Netflix, Prime and Disney+ services enabled in settings, the 'Continue Watching' list populated with just a couple of random Netflix titles when I first set it up and hasn't updated at all since then. Google Movies & TV titles appear there, but nothing else.
Is the expectation that any title you start in supported services should appear here? Because that doesn't seem to be happening for me. Also I can't seem to remove anything from this list either.
I think it's pretty massively broken right now - I haven't had any shows show up on mine despites several factory resets and continued thread with Google support. The row doesn't even show up. Funnily enough I it works on the Google TV app on my phone just fine.