Netflix title started appears on another profile?

Hallo,

when I watch something on my account on Netflix, it appears on my mother's profile. For me this is not in the list of recently seen, I first have to enter the title then I can continue looking where I left off.

Does anyone know by chance what could be the reason?

I can't explain the problem to you in detail, because although I'm on my account, it is not displayed on another account. But maybe it's because your accounts are linked.

Google it, maybe there's a better answer than mine.

Hope you found the problem soon.