Well this happen in cane creek. The plants look like something in no man sky game. Hope to have this fix if it possible.
Same on pc, as you get closer the plant changes to its 3d shape, but i agree those tetris blocks look weird on the map. On top skyhook doesnt have the best reputation in fixing stuff.
I reported this a long time ago(I play on PC). It is really ugly and it probably will never be fixed. Hopefully a mod developer can do something about this.That would solve it a least for PC players