Ditto! Started on Disney+ for me.
This is why they need to completely re-think the user interface. With this bug, the ONLY way to find an episode now is to search for it (or, if you’re a nerd like me, bring up the iOS app and cast). Maybe have a chat with the iOS devs as that app doesn’t have this problem and is considerably easier to use.
Update: Congratulations! Because of this issue, my wife decided it’s not worth the hassle and we’re gonna cancel the subscription.