[ios 15] The position of the address bar of Safari for iPhone in landscape

I found that on most of iPhone devices, the address bar is at the top when the phone is landscape. But for iPhone SE, the address bar is at the bottom. I want to know if there logic for the position of the address bar during landscape ?

Rationale is usually the limited screen real estate. In SE, is it a Floating bar ?

no, same as portrait, it becomes a thick bar after beta 6

[ios 15] The position of the address bar of Safari for iPhone in landscape
 
 
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