I know toggling fullscreen can be done with the F11 key, but I think it'd be great to have the option to do it from the main toolbar.
I just installed OpenCPN
on a Raspberry Pi coupled with a 10.1" touch screen
, and it looks / works pretty well in full screen
, but I have to plug
in my keyboard each time I want to toggle the full screen mode.
Full screen is pretty much mandatory if you want to use night mode IMO, because otherwise the bright window decorations / menu bars blind you and you can't see anything.
That would also make it more discoverable, because currently it's not even in the settings. The only way is by using F11.