Hi Alex!
To revice this topic – it works perfectly fine on my smartphone, but on my son’s tablet (one of those kids tablets with Android 13) the problem is:
It works fine in portrait mode, even with the system cursor hidden.
In landscape mode, when I hide the cursor (scroll down with the mouse wheel), the mouse starts behaving as if the screen is in portrait mode, while the display remains in landscape, so it is technically unusable.
Do you know if there is a way to fix this?