The minimize, maximize and close icons are hard to see when you switch to the dark mode/dark theme, under native Windows. But most likely you can reproduce the same problem under Linux (as seen in your own screenshot actually):
Ps. I do use your 'Windows 10' icons theme as well: https://github.com/B00merang-Artwork/Windows-10/

The minimize, maximize and close icons are hard to see when you switch to the dark mode/dark theme, under native Windows. But most likely you can reproduce the same problem under Linux (as seen in your own screenshot actually):
Ps. I do use your 'Windows 10' icons theme as well: https://github.com/B00merang-Artwork/Windows-10/