Same issue here on both Roms and I have the same phone. Currently on Crdroid 7.6 since the Sim works. Hopefully it will be fixed soon.
Woah woah woah. I wasn't trying to seem ungrateful or anything. Out of all the OnePlus 8 roms, I like this one the most. I absolutely appreciate all the effort your putting in to figure out our issues. I apologize if it came off in any other way.