RX 570 works perfectly OOB, but nothing shows up on the screen unless I use Intel graphics to boot, then plug in the RX 570

So basically when I turn my computer on, if I have my HDMI plugged in to the GPU nothing shows up on my monitor. If I boot with the HDMI in my motherboard, everything shows up, then AFTER I boot into Mojave, I can switch my HDMI over and it works.

I have Asus sabertooth z170s I5 6600k Gskill 16gb ram Rx 570

Kexts installed: AppleALC FakeSMC (all 5 of the typical ones) IntelMausiEthernet Lilu USBInject VoodooHDA WhateverGreen XHCI-unsupported

Not sure how to fix this.