I’m trying to assign F11 to enter Full Screen mode in Writer. By default F11 opens the Styles side panel. I may reassign the Styles command to another key later, but right now all I want to do is make F11 put Writer in Full Screen mode. After making the assignment and trying F11 it opens the Style side panel, and when I go back and look at the keyboard assignments, I see that my assignment was not saved. On my system the OK button in the assignment dialog is not visible by default, but I am able to move the window and press OK after making the assignment, so I’m not sure why it’s not saving. I tried assigning it both with the “LibreOffice” and the “Writer” radio button pressed. I’m using LibreOffice 6.4.4.2 on Ubuntu 20.04.
P.S. It occurred to me after I asked the question that maybe it wasn’t taking because F11 was already assigned to Styles, so I reassigned Styles to ctrl+shift+S and fullscreen to F11 and pressed OK, but still no joy.