The background color of application menus, wifi menu, is light grey rather than dark grey. This leads to badly readable grey on grey text. I can not read the weekdays in the calendar at all. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Kubuntu 19.10 KDE Plasma Version: 5.16.5 KDE Frameworks Version: 5.62.0 Qt Version: 5.12.4
This is fixed in Plasma 5.18 already. :)