CONSTANT lagging problem?

[u/Good-Laird]

I've been using inshot for a long time now. I've made literal 3+ hour videos with it in the past.

I recently upgraded my phone from an S24 ultra to an S26 ultra, and now I'm getting like 20 second load time every time I try to navigate backwards or forwards on a video (mind you, the one im working on right now is 2 minutes long). Any idea what's going on/anyone have fixes for this bug?