iOS: add fullscreen immersive mode, without the system top bar, I want 100% web content only

[vitaly-zdanevic]

This is so obvious, why you do not have that. Why do you not care about how to use the maximum space. I do not want to always look at my Wi-Fi signal and time.

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[vyrgozunqk]

I also think this is needed, firefox looks a bit out of place like that.
Scrolling down can hide the top bar(where its needed), scrolling up can show it.
The same is possible with the bottom one as well, similarly to safari.