Agree that there should be an option to have watched titles removed from the “Recently added” list.
I feel that the UI should prioritise the feeling of “freshness” every time we open the app. This feeling is missing with Infuse, because a user like myself who puts “Recently added” as the top row is really saying “show me what is new”, and that is pretty much saying “I don’t want to see the old (watched)”. Of course, the users who use it strictly as an archive would think otherwise, and as such, having it as an option should be a good balance.
Alternatively, let us have lists that can have multiple filter and sort conditions. For example, a list could filter to show only unwatched titles ordered by date added, or show unwatched titles ordered by release date.