Nvidia AV1 OBS setup?

Hello! I just installed Fedora for the first time today, with 41. I was following a YouTube guide and this one from GitHub. (GitHub - devangshekhawat/Fedora-40-Post-Install-Guide: Things to do after installing Fedora 40)

I have had issues getting AV1 to work completely on my installation in OBS. After going through the guides I am able to record in OBS in Nvidia AV1, however for streaming only H.264 is available. I have seen other people have AV1 enabled for streaming on Fedora before but none of them mentioned how they got it to work unfortunately. Does anyone know how to check if I made a mistake in my install, or is there another step I need to take?

I have an RTX 4060 for more info.