[0.17.3] Map preview cliffs don't match in game

[Phoenix27833]

Cliffs shown in the map preview do not appear in game.
Seems they are removed due to overlapping ore patch, which is great, but preview should show accordingly

[Rseding91]

Thanks for the report however this is working as intended: the preview doesn't perfectly match the real thing because it's just an approximation. If you really want to see the real thing you have to generate the real thing.