Hmm, Strange. It happens every time with me. Note that I always use the stay-logged-in feature. Whenever I log in using my desktop, I notice my account gets logged out from my smartphone browser. I didn't know if that was only me. I guess Jerometash faced this as well.
If you log out from any device, all devices will be automatically logged out.
Oh oh oh, I did not notice that. That means whenever I log out from my desktop, my account also gets logged out from my mobile as well. Is it like this?