Custom Zoom/Zone Definition for map making

Let me be clear, I think it could stimulate a lot the creation of maps and scenarios if the option to be able to set the maximum zoom in the game was added. For example, for large and extensive scenarios, the maximum zoom level allowed by the map editor could be set like this. On the contrary, if one wanted to make a minimap for example of only a continental war, the zoom could be used at the minimum or at 50%. If the option is already available in the map editor, I don't think it would involve much code change to do so. I don't know how you see it.

The option could be set in the "Advanced" tab as "custom map zoom percentage" and logically the default would be 100% but it could be set up to the map editor detail level (which I think equates to 150% zoom) or leave it at a small zoom (20-25%).