I have this issue too. In fact, I've had it lose its place when coming back from the lockscreen.
Liftoff!
A mobile client for Lemmy running on iOS and Android
I'm not entirely sure whether this is caused by the same problem, but even after following a link in the comments, I often return to the top of the default page (in my case feddit.de./subscribed/hot) instead of the comment section of the post or at least the previously chosen configuration (for example feddit.de/all/active) and position.
I have the app set to deep sleep (Samsung) & yet it always maintains postion once opened & switching back to it...so I haven't noticed any reloads...
I also have this happen to me, yeah.
Ive have not had this issue with liftoff but I had that issue with boost for reddit. I had change some setting or permissions for it and that fixed it. Sadly I ca t remember what those were
Yep. While reading this I opened the camera to take one picture, came right back and Liftoff was back at the top of the feed...