In app YouTube player like Reddit Sync had. Drives me nuts when I inadvertently click a YouTube link and it takes me to the YouTube app. It's a pain to get back to Lemmy.
Also, I think I remember a check box on Reddit Sync's in app browser to disable cookies or clear on close or something. That would be nice to have back.
That's lame. I hate it when clicking YouTube links take me out of the app. Plus if I click on something I normally wouldn't watch it ends up in my history and screws up my feed.
Appreciate all the work you put into the app by the way!