Color of forest on map

Hi,

I have a Fenix 7S and to my big surprise, all forests on my maps are being displayed in brown color instead of expected green.

This is then also  basically making all contour lines invisible in the forests as a result.

I believe this is a bug in map rendering.

I've tried this with built-in Topo maps and also some additional ones, everywhere the same behavior. 

My map theme is set to None.

Anybody else experiencing the same issue?