No monitor Detected

[Defluo]

I have 3 4k monitors. I understand that this docking station is going to have trouble supporting that. I ordered a new one and waiting for that to come in.

However, regardless of the monitors, shouldn't display link be at least detecting something? or showing up in my screen recording under privacy? The software itself doesn't seem to be read by my mac in the first place.

Of those 3 monitors I only have two plugged in via DP. Currently they just mirror each other and my macbook works as a separate monitor.