I happily confirmed that the settings app in GNOME Shell 42 implements sliding correctly, it works fine.. so I tried slide, slide, slide and a little bit more and the gnome-shell process crashed :)
Maybe this is the relevant line of the crash log: Object Gio.DBusProxy (0x55e4d0f30a90), has been already deallocated
I think this is true, since I get Gnome crashes in the bluetooth settings and nowhere else.
The real annoyance, though, is that pressing cancel/off does absolutely nothing if the microwave is being used as a timer (without the microwave itself running). When the timer beeps, my first thought is to press cancel/off. Then press it again a few times, because it's still beeping. Then I remember that there's a dedicated button (somewhere in the middle of the panel, labeled with small text) to cancel the timer.
Something about desktops that never get complaints vs desktops that people actually use.
After a few years of Windows, this week I installed Ubuntu again, and it's full of crazy bugs. Though no crashes yet! So at least they improved on that a lot.