How to get rid of the new navigation bar above the keyboard in iPhone liquid glass

How do I get rid of this? it seems to be form navigation, but it appears even if there is only 1 input in the page, and it's taking so much space!

I tried:

replacing input with contenteditable

changing input "type", "inputtype", enterhint, role, etc

setting tabIndex={-1}

removing all other elements

It seems to a problem mainly in web view. doesn't happen in most apps.