1. I select edit theme

2. I select choose file under page header image

3. I select my file and scroll down and pick save

4. Nothing changes.

Could this be a 1.6 issue?

I might just need the banner dimensions when I make one that goes to the photo used for the banner it seems to reject it. however, if I use a full 1080P photo it works just cuts most of it out. Not sure what it causing this.