Agree in principle - an easy ride shouldn’t increase HIE and PP.
Am not 100% sure what the signature shown in your screenshots represents (I mostly use the web browser and always see a similar discrepancy between the BT signature extraction and my signature after the BT ride)… so I think it’s probably the signature from the BT effort extraction, but before adding the high and peak TL impacts from the BT effort itself.
But overall I wouldn’t worry
Edit: adding this link where it’s come up before