Do someone know where open private Safari tabs are stored in macOS? I need to recover some tabs that I don't remember, and obviously history is not an option.
Usually they are reopened every time Safari is launched (if the "Safari opens with" preference in Preferences > General is set to "All windows from last session")
But I recently closed Safari and then immediately rebooted the MacBook. Probably too quickly... and maybe Safari didn't have time to write everything to disk.
At next login Safari opened by itself with a single new empty tab (it shouldn't have, because I closed it and "Open at Login" is disabled for Safari. Clearly something was off).
I clicked on History > Reopen All Windows from Last Session, and only the non-private window was restored. I tried to restore the LastSession.plist file from backup but just the same window opens, it looks like private tabs are not there.
Private tabs have to be stored somewhere, because Safari can restore them even between reboots.