header unusable in PWA because behind OS header

### Steps to Reproduce

any view has this problem

screenshot:

https://bsky.app/profile/burrito.space/post/3mo3qld6pcs2l

### Attachments

_No response_

### What platform(s) does this occur on?

Web (Mobile)

### Device Info

iphone

### What version of the app are you using?

web, bookmarked to homescreen, ios

### Additional Information

_No response_