On 2020-02-07 13:53, linux guy wrote:
There seems to be some overlap between what firefox does versus what the windows manager, KDE in my case, does. For some reason the behavior is different if the session is logged out of, if the computer is forced shutdown or if firefox is shut down directly.
Of the three, I prefer to do a forced shutdown as firefox restores the best when I do that. The only thing it doesn't do is put the firefox windows on the right desktop.
If you always run FF in a certain desktop then just create a "window rule" for it.