I've been using Samsung since the S9 and I've never had an issue with this app before. I'm with the S25 Ultra now, and my gallery has been like this for a long time. I hope it gets resolved with every update, it never does.
In the video I just start with some normal scrolling. Which constantly stops bounces around and even goes back.
Then I select a group of pictures. It doesn't register inputs, bounces around, once it does select them it moves slow and then just stops.
If I just try to click an image it'll reposition and then I have to select it again or often it'll just biunce somewhere completely different in the album.
I've cleared cache, and data. I've switched between refresh rates. I've changed basically all settings that can affect the screen visually and performance wise to no avail.
I've recently been trying to organize my gallery and this makes it take so much longer and its so much more frustrating.
I did already search to see if there was a solution and only found one similar post with no resolve.
Any help is appreciated.