Rush crashes

I use Rush on my phone and it used to work great. But since a year or so, it crashes when doing pretty much anything harder than cutting videos or exporting on highest quality. I'm on a Samsung S22+. Very annoying, think I'm going to switch to another editor, because I see many other people have been complaining about crashes for the last two years and nothing has been done about it. So I don't see it improving any time soon.