Am somewhat dumbfounded by this but certainly seems like a dark pattern. Phuck you linkedin for this kind of stuff. I’ve always hated this platform and know others share similar feelings (and know there are advocates for it - fair enough).
My browser is set to not store cookies/cache anyway so after closing the mobile browser I was logged out. But good riddance.
Yes, it sucks and it seems more and more sites are doing this sort of thing (Nextdoor is even worse)
definitely some product manager know this and intentionally keep it to increase their metric