Hi, I've replied to them...and their response to that is that they can only guarantee compatibility of their software to their RGB products, and that they don't support 3rd party RGB products. Really? Nice. That is something what I was hoping not to read from them.
Lenovo just stole their drivers and put their software for controlling keyboard lighting, it is Lenovo's fault that it is not working properly. Yeah, for sure.
What is even more funny is their latest reply to you, two instances of iCUE installed on the same time? Are they actually serious, what kind of support are them?
Hopefully this isn't over, because for me it is impossible to get a refund. Replacement doesn't make sense, because it is software issue. Probably every single Y730 model with physical keyboard layout other than en-US is affected. If they won't fix this bug, they could tell us how to force (through registry/settings) iCUE to use other layout at least, we will do rest of the work. If they added support in code for other layouts other than those pictures in "plugin" directory, as you have assumed.
I have reinstalled Windows and set Slovenian keyboard from setup, but that didn't help either.