color for code problems highlight and git modifications are too similar and indistinguishable in minimap

[ajinkya-k]

When using the github dark theme, the color used to highlight problems in code (for instance by the R linter) and the color for marking modified lines is the same. This makes the two (file changes and issues in file) indistinguishable in the minimap. Is it possible to change the color for one (or the other). Here is an example:

the left bars are file changes, and right bars are highlighted problems

In a different color theme they are quite different (yellow-ish color for changes, blue for problems):

[ajinkya-k]

In fact other Github Dark themes: dark default, dark dimmed, use a shade of yellow for file changes. It seems to me only the "Github Dark" theme uses blue for file changes. Here is an example for dark dimmed: