It appears that something has broken the KDE/Plasma/X11 manual session
restore system again.
When I try this with my setup (Intel Graphics, dual monitor, 10 virtual
desktops) and with Thunderbird, Firefox, Dolphin and about 12 kconsoles
opened on various virtual desktops they reappear mainly on the first
screen of the first desktop but with various manual session save appear
on what seems to be random desktops and screens. Playing around with a
test user it sometimes works and sometimes fails, quite flaky.
I believe this worked after the first F35 install a week or so ago, but
it seems like some update has broken this system. Is there some work
going on on the session management and where would be the best place to
submit bug reports for this ?