When using System Settings in KDE via Wayland, the fonts are rasterized and the scrolling goes the opposite direction. This happens in the system settings window, and within sub-apps - such as network connections.
Every other app, including Dolphin, Firefox, things are fine.
Font rasterization: Left hand panel but not main content panel.
Reversed scrolling: Both left hand and main panel
(This issue seems to have been prevalent since at least Feb 2020 so not sure if this is the right forum category?)