I've been using Start* for years now and since invested in a monitor that I decided to use in portrait mode instead of the usual landscape view. because the taskbar is right at the bottom of the screen I used Start11 to move it to the top of the screen, this worked but I since have noticed that on some occasions the top of the window is hidden behind the taskbar so I have to move it a few times for it to lock on and realizing the taskbar is at the top of the screen.
I also noticed that on my main screen, the "show hidden icons" tab opens at the top of my screen, not the bottom near the ^ icon.
Edition Windows 11 Pro
OS build 22621.1344