bring back the status bar at the bottom, make it a toggle

Idea created by Markus Schneider on Jul 12, 2017

    if one does some coaching, sitting aside of the monitor/keyboard, the old status bar with toggle the top-status bar, change size, etc. was really handy

    I understand that there are situations where it's better turned off - therefore: bring it back but make it a toggle like the other status bar


    the shortcut will not work when one sits not in front of the keyboard, at least with a german system


    we got bottom navigation now with icons/function to change zoom, but they only work in browse mode...