Why is the iGPU not working corectly?

Only showing 7 mb video memory: https://imgur.com/a/LUFHc0m

My patch in config.plist : https://imgur.com/a/fCScqMM

System:
9700k (uhd 630 igpu)

z370-F

smbios imac 19,1

I have lilu and whatevergreen kext, also running the -wegnoegpu boot arg