SUCCESS: Update from MacOS 11.6.7 --> MacOS 12.6.8 HP ZBook G5 15U

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https://preview.redd.it/e8ey5j59okmb1.png?width=1920&format=png&auto=webp&s=82dbdce10ceddd80d93ed48b177f2ef73221370b

Specs:
CPU: Core i7-8550U (Kaby Lake-R)
iGPU: UHD 620 ( Spoofed as 630 per Dortania guide )
RAM: 16GB
MB / LAPTOP: HP 83B2 / HPZbook G5 15U Mobile Workstation
AUDIO: Conexant 8200
WI-FI / BT: Intel Dual Band Wireless-AC 8265 / BT Unknown
INPUT DEVICES: I2C Keyboard & Mouse

What's not working:
Wake from sleep, ( Backlight lights up but no picture will show, Device does not kernel panic, Have to force reboot )
Brightness slider, ( Brightness does not change, changing the brightness yields no result, Brightness only changes when the computer is woken from the screensaver )
DRM ( I am unable to test as I don't have access to any DRM content like Netflix, Hulu, etc. )