SUMMARY kmail fails to render header characters correctly when using a dark theme. Even using the standard dark breeze, characters are black. STEPS TO REPRODUCE 1. select a dark system theme 2. open kmail OBSERVED RESULT email header is rendered incorrectly. EXPECTED RESULT Either include settings for header colors in kmail settings or make it adapt to dark themes as well SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.15.17 (available in About System) KDE Plasma Version: 5.24.2 KDE Frameworks Version: 5.91 Qt Version: 5.15.2 ADDITIONAL INFORMATION