Created attachment 117543 [details] neon dev unstable - bold font Compare the screenshots. Screenshot taken on neon dev unstable shows KCM title with bold font. Screenshot taken on Arch Linux (plasma 5.15 beta) shows KCM title with regular font. All KCMs are affected. EXPECTED RESULT KCM titles written with bold font. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.14.90 KDE Frameworks Version: 5.54.0 Qt Version: 5.12.0
Created attachment 117544 [details] Arch Linux - regular font
I can confirm this but I am not sure if it's not intended.
Actually, what you're calling bold is regular (it's just a large font size) and when you're calling regular is actually light. This was an intentional change that will be released with KDE Frameworks 5.55, because using light text for titles caused numerous regressions. See the duped bug for more information. *** This bug has been marked as a duplicate of bug 402730 ***