Unfinished Terrain Visible in Ahm Araeng

Date & Time: Any
Frequency: Always
Area and coordinates: Ahm Araeng X: 10.5 Y: 33.9 Z: 3.2
Steps:
1. Fly to max height in the Southwestern edge of Ahm Araeng
2. Look Southwest
3. See unfinished terrain and the world's end over the mountains that we were probably never meant to see

Simply lowering the max flight height to about Z: 2.8 would prevent players from seeing the more obvious end of the map.
https://i.imgur.com/R0H40oU.png
https://i.imgur.com/AyY9ADc.png