SUMMARY STEPS TO REPRODUCE 1. change plasma look&feel theme to breeze dark 2. open dolphin, enable text preview and go to a file with syntax highlighting OBSERVED RESULT https://i.imgur.com/Ng8mkuK.png syntax highlighting works fine and uses a dark colorscheme, but the file background is white and most file previews unreadable EXPECTED RESULT file preview using a dark file background, when using a dark theme SOFTWARE/OS VERSIONS Linux/KDE Plasma: Operating System: Antergos Linux KDE Plasma Version: 5.15.4 KDE Frameworks Version: 5.57.0 Qt Version: 5.12.2 Kernel Version: 5.0.8-arch1-1-ARCH ADDITIONAL INFORMATION kio-extras version: 19.04.0-1
*** This bug has been marked as a duplicate of bug 406404 ***
*** This bug has been marked as a duplicate of bug 406821 ***