Question / Help OBS only streaming left screen when game is in full screen. (iRacing on triples)

[jasonpowelliracing]

I can't get obs to stream my center monitor when I go fullscreen to drive. When I minimize, it seems to work fine and streams the center monitor. I'm using Game Capture. Current log after a short attempt: https://obsproject.com/logs/O_EvaWhPLxBOdR4k