OBS Virtual Cam not outputting video

Hi, I’ve been using EndeavourOS for a few months now, and this is honestly the first issue I’ve ran into. My apologies if this isn’t the right place the post this, I didn’t really see a more suited category.

I wanted to use the OBS virtual cam feature to stream some games to my friends via Discord, but it’s refusing to output a signal. I’ve installed the v4l2loopback-dkms package, which enabled the option in OBS. When I click Start Virtual Camera, a popup shows up asking for root privileges for running modprobe, and afterwarts, a new camera output is created named OBS Virtual Camera. Sadly, this device doesn’t actually output anything. I’ve used both Discord and Zoom for testing, an both confirm that no output is coming through the loopback device. I’ve tried both a scene with just my webcam and one with screen share + webcam, neither work.

I’d really appreciate any help regarding this, I’ve pondered over it for several hours now with no results.
Thanks in advance for any help!