Link: https://lemmy.ml/api/v3/image_proxy?url=https%3A%2F%2Flemmy.world%2Fpictrs%2Fimage%2Fafdb0847-d64f-4847-9580-938846a1ea22.png

Despite the website listing the Aerox 5 as a supported device, the application appears to be missing it. Even though it does show the Aerox 3 and 9. Any idea why this might be?

I am on Bazzite, and used Gear Lever to install the appimage of OpenRGB.

Nevermind, it turns out the version the Bazzite Portal Setup installs (ujust install-openrgb) is outdated. Downloading the AppImage from the OpenRGB website itself fixed it.

Further edit: it doesn't seem like it is able to truly save the colours to the wireless mouse, as it resets after it goes into stand-by. Maybe there's some method to continuously run it; but, unless I'm missing something, it doesn't seem the wireless variants are properly supported.
Through RivalCFG I was able to turn the default lighting off (sudo rivalcfg -d off), rather than the rainbow it is by default.