That is not a good idea to take sytemwide an inherent key binding of a software, like shft+ctrl+F to hide right side bar of standalone TSO. Should be find another way, either by keys or mouse, becouse of usability of some other softwares when TSO in background.

Also could be fine if that sidebar were customizable, e.g. shortcut on users choose, like calculator, notepad etc., somewhat usefull when TSO on fullscreen and hidden taskbar not simply available.