Sort Option Not Persisting on My Collection Page

Recently - last two weeks(?) - every time I open the app and look at my collection it lists it by “recently added" even though I have “series & issue number” selected in the filters. I have to play a game of back and forth to get to display correctly. Highly irritating.

It also likes to give me an “internal error" message at the bottom of the screen - though this has been going for far longer than the last few weeks.