WebPT Ideas and Discovery

I don't understand why, if you go into the session status, and click 'Enter Payment', and then under New Payment/Adjustment choose Insurance w/o adjustment, and zero as payment amount and then under action choose 'Bill remainder to Client', it should update the Session History in the Report to reflect that. I know I can check the Reports side to see Closed/Patient Due but I find it weird that I doesn't show the same status on the Session History side.