How can I make Thunderbird go fullscreen in Linux? Specifically, I am using Mate at the moment.
Previously, I used OS X which had a shortcut (cmd+shift+F) for entering and exiting fullscreen. When I first transferred my profile from OS X to Linux, Thunderbird was in fullscreen (so it seems like the setting might have carried over from OS X), but it somehow exited fullscreen and now I can't get it back. Searching Google only turns up results of people trying to get out of fullscreen, so that plus my own experience seems to indicate that it is possible to activate fullscreen in Thunderbird though it is not obvious. I tried F11 (standard shortcut for fullscreen for Firefox and other applications) but that didn't work. I also tried various javascript commands through Keyconfig (things like BrowserFullScreen();
or goDoCommand('View:fullScreen');
that I found suggested for Firefox but they did not work either.