Don't scale city-bar flags with Map Zoom

[HansLemurson]

Is your feature request related to a problem? Please describe.
When using the + and - keys to shrink or enlarge the tiles of the map (very useful), the city-bar grows and shrinks with the rest of the map. This makes the city-bars take up too much screen area and become a nuisance.
Fortunately, there's an option in the "View" menu for "scale fonts", that can be un-checked to prevent the text-size from growing.
Unfortunately, the city-bar enlarges anyways, because the flag graphics within it shrinks and grows with the map.

Describe the solution you'd like
I would like the city-bar to remain a constant size while the map is shrunk or enlarged behind it.
Maybe have that be controlled by the "scale fonts" checkbox. Just rename it to

Describe alternatives you've considered
Suffering silently.

Additional context
The problem seems to be related with all tileset graphics being shrunk or enlarged, regardless of whether the graphics are for the UI or the Map. Is there a way to deal with graphics used in the city-bar UI separately?
The graphics in the city-view itself seem to be immune to the changes, so that's good.

[lmoureaux]

Is this what you suggest?

[HansLemurson]

Is this what you suggest?

Beautiful! Now my only concern is that the gigantic whale will devour us all.