In the Roku Continue Watching list, both on the home screen and in What to watch in the menu, I CANNOT remove "Ahsoka". When I hit the asterisk key and choose "Remove from Continue Watching", nothing happens. I can remove other titles. On Disney+, it does NOT show up in Continue Watching, as I have watched the last episode.
Update: tried the Roku app on the phone, and I was able to remove it there. It is also gone on the Roku's now. I have an Ultra 4800 and Express 4K+, both still on OS 12.0.