On Windows shutdown, session is not saved

[Geobomatic]

I don't close MC before hitting "shut down" and I can see that MC doesn't save the current state of the session as is does when I'm closing MC properly.

[Ulfhednar]

That is normal, MC doesn't save it's status on a timer or as a temp file etc.
You need to manually save sessions in file>tab sessions or use the last used session config which is saved when MC is normally closed & which auto-loads on MC restarting.