Android 15 QPR1 Pixel bug flips light, dark themed icons – how to fix it
A bug in the stable release of Android 15 QPR1 on Pixel devices flips the light and dark Themed icons. With the system light theme, the dark variants of themed icons are displayed. When the system dark theme is enabled, you get light themed icons. There is a fix where you just switch to a different Dynamic Color theme (and then return to your preferred one). It’s expected that Google will address this issue with Android 15 QPR1’s January security patch.