Xbox One Map background goes weird in the Underworld

[Eye Of Cthulhu 🌳]

If you zoom out all the way in the Underworld with your map Full screen, the background breaks weirdly, i can hardly describe it.
I can get a screenshot later, but essentially
The normal underworld background also appears on the map background for the underworld.

The normal underworld background also appears when approaching the underworld when zoomed out.

 

[Stellar Mastodon 267]

If you look at the map with maximum zoom out, the scroll that contains the world map is on the background of the biome you are in. I don’t think this is what you are concerned with per se, but I can’t thank no of anything else.