I'm not seeing that on laptop/Safari. Thanks for pointing out I can default the view of the homepage to my subscriptions like I did on Reddit, though. TIL.
I think it has something to do with it loading new content per websockets and displaying it even though it shouldn’t per the current view settings.
For example I was on All - Top for the day and fresh posts started adding themselves on the top (which obviously shouldn’t be in Top with only 1 upvote).
Seems to be working well for me on Jerboa. I too have experienced it loading different content randomly upon refresh when using the website. Usually refreshing again fixes it.