[0.18.3] Coal-Patches almost invisible

[scooter010]

Environment:
4k Display, new installed the "installer"-Version on an win10 machine.

Expected:
Coal patches in the minimap are black.

Observation:
Coal Patches at the and the Map-View are some brown, almost like stone patches and difficult to see. In Map View it depends on soom level.

What to do to reproduce:
Always. To see the bug, download the attachment

factorio bug.png (7.03 MiB) Viewed 1271 times

and zoom at 100%. If u don't zoom to 100%, the coal patch looks black.

It's difficult to descripe. May it has something to do with desktop-skaling?

[scooter010]

Does not depends on desktop-skaling.
It seems to me that this is some kind of interference.

[scooter010]

I Will add some photos from smartphone today eveneing or tomorrow. It is not really visible on the screenshots. Sry

[Loewchen]

If it is not possible to show the issue with a screenshot, I would assume it is a problem with your monitor.