Window position is not exactly restored after restart
I've the habit to position my browser window at the right screen border.
When I reopen/restart the browser the window position is restored correctly and it is displayed at the right screen border.
This also works after desktop logout and re-login.
But when I restart the desktop (reboot the computer), the window is not restored at this exact position at the screen border.
There is maybe left 1 pixel.
This has the effect, that clicking in this small area (maybe 1 pixel next to e.g. scroll bars), a window from the background becomes accidentally focused.
So I've always annoyingly to reposition my browser window after reboots, to remedy this problem.
I'm using openSUSE 15.5 with xfwm4-4.18.0-bp155.1.6.x86_64.