AMD Laptop with IGPU brightness slider there but doesn't change anything

CPU: Ryzen 7 5800H with integrated Radeon Graphics
GPU: Nvidia RTX3060 (DISABLED)
RAM: 32GB 3200MHz DDR4
Laptop: Lenovo Legion 5 15ACH6H 82JU
Audio Codec: ALC287
Ethernet: RTL8111
Wifi/BT: RTL8852AE (Going to order a compatible one)

I have successfully installed Sonoma 14.3.1 with a MacBook Pro 16,3 SMBIOS with everything working minus WiFi/BT since my card is unsupported (buying a new one soon) and sleeping isn't working either. My main focus of this post is trying to figure out why the brightness slider doesn't do anything.

I have adjusted the SSDT-PNLF to have my iGPU's PCI path "_SB_.PCI0.GP17.VGA" I have also tried AppleBacklightFixUp to no avail. I also have SSDT-ALS0 since I don't think I have a brightness sensor, but I saw somewhere that Sonoma needs a sensor even if it is fake to work. I have also disabled my Nvidia GPU with an SSDT. I do not have WhateverGreen since I am using my AMD iGPU so I am using NootedRed.

I can't seem to find anything that relates to AMD to fix this. I can only find fixes for intel. Is there something I am missing?