I am using the Quest 2 app and have some bug reports/feature requests. I know a couple have already been reported/requested but the others may not have been.
The slider for Show Japanese / JAV frequently turns itself off. Related, if you only have JAV videos favorited, selecting Favorites turns the slider off, says no videos are found, and bounces you back to the previous screen. If you add a non-JAV video to your favorites, you can then select Favorites and turn the slider back on. Not a big deal but kind of weird.
It'd be nice to have History as an option in the app.
There should be a way to alphabetize the categories/stars/studios or a way to select a starting letter. The search function retaining your last few search terms to easily re-search them would be nice as well.
If you perform a search or a sort and select a video, then go back, it properly retains your search/sort, but if you choose a Suggested video while playing your previously selected video, then go back, you lose your search/sort.
I think SMB has been a big request for a while now? DLNA works but is pretty crappy in comparison and doesn't have the ability to delete files. No SMB support is the only thing stopping me from solely using the SLR app.