SUMMARY
When a system monitor sensor is made a desktop widget, and then put into a panel,  its sensor details colors will be the default blue instead of whatever it was set to. I believe this is a reported (not fixed) issue, though I can't find it anymore. But when I attempt to change the color to the correct one and hit "Apply", it doesn't actually change. I have to change submenus in the settings window, and then back, then change the color *again* (it shows that it is set to the correct color at this point), then hit "Apply" again. *Then* it'll change to the set color.

STEPS TO REPRODUCE
1. Right click a system monitor sensor chart in system monitor and click "Add chart as Desktop widget"
2. Enter panel edit mode and drag the widget to a panel.
3. Right click widget in the panel and click "Configure system monitor sensor"
4. Go to "Sensors details" and attempt to change the color of a Sensor.
5. Click "Apply"

OBSERVED RESULT
The color of the sensor does not change.

EXPECTED RESULT
The color of the sensor should change to the selected color.

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.3.4
KDE Frameworks Version: 6.13.0
Qt Version: 6.9.0
Kernel Version: 6.14.4-arch1-2 (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5700G with Radeon Graphics
Memory: 31.2 GiB of RAM
Graphics Processor: AMD Radeon RX 6650 XT