struggling after years on an Apple device

Hi Audrey and yes it does feel like I've returned from the dark side! My main issue now is that when I go to a site within my passwords it seems to take me out and puts me onto to my browser. So that I'm effectively having to log back into my passwords again after ie finished looking at the site. This wasn't the case with apple. I would log into my passwords and then everything would be contained within the site. Is this a me problem or Android just does it this way. Thanks for your help 👍