Steps to replicate the issue (include links if applicable):

• Turn on dark mode
• In the Android app go to an article to see a map with a color legend
• Some (not all) colors are changed

What happens?:
If dark mode is turned on, the colors of the legends of maps are changed (example map where the yellow color is replaced with brown).
When light mode is turned on and dark mode is turned on only in the Android Wikipedia app, then the colors are correct. They are still incorrect when adopt system color schema is turned of in the app's color scheme setting at the bottom.

What should have happened instead?:
The app should make sure colors of map legends are always the same, regardless of the mode.

Software version: 2.7.50 (this bug has existed for a long time now)

Other information (browser name/version, screenshots, etc.):
Android 11
T222476 could be related
I hope somebody can confirm this with more details about their device. I could provide a screenshot later.