Brightness always at max on a RTX3060 mobile

I'm on an Acer Nitro 5 AN515-46 - R8PD
Processor: AMD R7-6800H
Graphic: RTX 3060 Mobile
DE: Gnome

Right after I installed Bluefin, the brightness slider on Gnome is missing and my brightness buttons on keyboard is also not functioning.

I was a Fedora Workstation user and my method to fix that has always been edit /etc/default/grub, add acpi_backlight=native, and do grub2-mkconfig. It'd do the job just fine.

Idk how to to even fix that brightness issue in ublue.
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