I need to order another sensor? Can someone tell me what screen the sensor is supposed to show up on at least?

I have recently completed a build and am using an aquearo 6 pro along with a high flow 2 that advertises built in temp sensor. I have the HF2 connected to the 3 pin "flow" connector on the AQ6 and the included sensor part of the cable connected vertically to the 2 pronged sensor 1 connector. I get a flow reading and the high flow 2 is recognized but no temp readout. The only temp readouts I can see are the for fan header temps, don't know what they are but certainly not water temps. Help would b...