If you have a Trig transponder and install TABS or ADSB-out, why can't you use the Public ADSB Compliance report in place of Transponder Compliance test?

The ADSB COmpliance report seems superior because it tests the whole system in the air for several hours, whereas the Transponder Compliance test is an artificial test done in the hangar for 30 seconds.

https://adsbperformance.faa.gov/paprrequest.aspx