Connect two UAV to two Qgroundcontrol PC

Hey everyone,
i am a bit struggling as I think my problem is not so complicated, especially as I couldnt find any resources/posts with my problem. So I want to have two UAV with PX4 and a Holybro Telemetry module running and I want to connect each to a different PC running QGroundcontrol, having each their own telemetry module. I would have expected that I can just select each, but both are connecting to only one PC or I see them but can’t access the UAV. I would be very thankful if someone could direct me to the right direction.

Thank you!