I'll do my part by also requesting this feature. I have a total of 13 corsair products connected to my PC, and not being to control the lighting/performance of any of them when booting into Linux really sucks. Hardware profiles are great for compatibility, and they work okay some devices. But lots of functionality is lost, and not all devices can store hardware profiles.
Others have already talked about how Linux gaming is growing in popularity, and the trend only continues. From a commercial standpoint, dismissing the Linux community just makes no sense anymore.
The fact that there is a macOS iCue client, a closed platform that is openly anti-modification and anti-gaming, but not a Linux iCue client seems even more off-base. Macs can't even utilize half of Corsair's products.
I understand development (especially driver validation) takes time, but some peace-at-mind that it's being worked on would be nice. Corsair's silence on this issue has already convinced me to start swapping out my peripherals and lighting as I upgrade to products that work with open-source solutions.
