Resolve "FIX: A_019 Navigation menu refactor (Overview and Main Epic Branch)"

25% zoom with biggest possible amount of screen/window width (ie fullscreen):

25% zoom with least possible amount of screen/window width:

Changing width on desktop to 46%

Could be doable, then the 25% + fullscreen would look less awkward, but I'd rather opt for the more probable scenario, to have the scenario of 50% + fullscreen look better. (25% probably on most practical screens not even readable anymore)

50% + fullscreen

Closes #1267 (closed)