Fullscreen on Brave

In other browsers as you go in fullscreen mode if you want to exit you gold [Esc], but in brave you just tap it. That makes it near impossible to play certian games on Boosteroid.

Boosteroid is a cloud gaming platform.

So when i try to press escape to go into pause menu i just get away from fullscreen, and i couldnt find any keybinds that i think can help me.