The falling-out panels in the full screen mode

[Admini]

Whether it is possible to enter Alt+X to the list of operations for gestures?
Whether it is possible to make discovery of a side bar of tabs in the full screen mode?
Whether it is possible to make closing of a side bar of tabs not with click, and cursor movement out of limits of panels, as on the main. It will be equally good.
Whether increase in number of gestures on 2, 4 is possible?
Operation in the full screen mode is necessary to many users. It will be very user-friendly when panels of tabs, tabs, tools are hidden and will appear when they are necessary to the user. There will be a good direction in development of the browser. I will wish good luck.

We will consider your suggestion seriously.
There is already a mouse gesture action for Alt+X:"Show tab list menu".