Mode setting not working on Modern 15 B7M

[squid-f]

Hi there.
First of all, thanks for this awesome work!

I just packaged your application for Mageia. Eventually, I will push it into the official repo.
I use a dkms version of the ec_sys module, provided by https://github.com/junocomp/ec-sys-dkms

I tested it on a Modern 15 B7M. Everything works fine but the Mode selection. The whole menu is completely grayed out.

I can do some testing if you give some hints on how to develop the fix ;)

Thanks