It’s a good few years since I used firefox on my old desktop PC. I thought I’d give it a go on my tablet. I’m shocked at what a mess it’s become. Address bars at the top hide or dropdown randomly to steal my screenspace. The couple of addons I tried have no effect, which was what used to make firefox standout. I have to login to every individual section of mozilla, it’s horrible.
hei… i’m not a mozilla developer, but i’m shocked at how useless your message is!
you don’t point any specific issue/problem, just a generic complaint!
i think that if you are looking for community help about something, you should expose the problems in details, and maybe more politely 
ciao
I think you’ll find two-thirds of my post specified the issues I am having.
You can add to that the four attempts to login so I could reply here. Login sent me on a loop but clicking Create new account got me straight in. Go figure. 
The behavior of the address bar should be pretty consistent: https://support.mozilla.org/en-US/kb/full-screen-browsing-android