When I get to the bottom I go back to the top of the slide

If you installed iOS 15 you know that in Safari the address bar is now on the bottom of the screen. If you don’t like it there, you can move it back to the top

Open safari

Go to any webpage, tap the aA in the address bar

Tap on Safari settings

Tap on Show top Address bar

To put it back on the bottom do the same steps but tap Show bottom address bar