It seems like it is not a big issue, however I noticed it slows down development and is very annoying when your map is huge and you notice an issue in the game mode and need to fix landscape in that particular spot - it maybe very hard to locate it without a working map. As the result, you are not very. Motivated to fix all issues with landscape etc.
Yes, I join this request. Sometimes in the Edit Session it also shows that big blue rectangle (instead of a minimap) even when the minimap is disabled and if you have some Verse UI in that position, it is over it and you don’t see it, which makes it really annoying if you want to tweak it or you just need to see values that you are showing there by your Verse code. There is no other way to see Verse UI when you are not using HUD Message Device with Custom Widget on purpose.
Epic, please, fix this soon.
I found this issue aswell and worked out a fix just for visuals