It would be really nice if you could change the size of the start menu in Windows 11, the scrolling is very annoying in the long run!
You've just been spoiled with the big app tiles in Windows 10, and when you buy a new laptop, Windows 11 surprises you as they've been replaced by a small white square with tiny icons.
Even if the white background isn't entirely ugly, you can't understand it, even though the icons are so small, there isn't enough space to reach all the important apps without scrolling. Also, with the default options, there is no way to increase this square.
There will be a way to change the size and/or appearance according to MS!
The good news is that Microsoft has listened to the Insiders who have been testing Windows 11 and they are now testing new features in the Start menu and so we should get that in an upcoming update to Windows 11.