I’m dealing with the same problem at my lake house. Wyze will tell you the problem is PIR is best when detecting horizontal movement. However, it doesn’t do very well in that arena either. If you can, switch to V3s. They work like a champ. I have 3 at my residence and have zero problems with them detecting movement.
I was hoping the solar panels released today would be compatible with V3s but the announcement says they’re only compatible with OD cams. That would’ve fixed all of my problems.
I know that’s not what you want to hear but it’s what I’ve decided to do. Here’s my thread with some video - I think it’s basically the same problem you describe.