Brightness not working on Asus ROG GL503VS

Hi everyone! I have a problem that is driving me crazy these days.
I have an Asus ROG GL503VS with:

GeForce GTX 1070
Nvidia driver 530.41.03
Fedora 38 installed
kernel 6.2.11
latest bios updated (v.308)

With F5/F6 buttons I can change the brightness bar, but brightness is not actually changing (also battery is running low very fast). I have a dual boot with Windows and there everything works fine.
Debian 11 was installed earlier, the problem was the same.

I’ve tried many soultions found on this forum, but nothing helped me.

I don’t really know what to do know and I cannot find any other solution on the web, I hope if someone of you can help me fixing this problem.
Thank to everyone who will spend their time on this!

I have attached nvidia-bug-report.log.gz (269.4 KB) file.