Overhead cost shows as Assigned value & RemOrdPlan in S_ALR_87013533

Dear Experts,

The overhead cost planned in the project is directly moving to the RemOrdPlan value in the CRTD stage. This is not happening for the material added to the activity. Please see the screenshots attached. As far as I've read:

RemOrdPlan = Plan - (Actual + Commitment)

Assigned = Actual + Committed + RemOrdPlan

Considering this, at CRTD stage all planned cost should be equal to RemOrdPlan. But that's not the case. What am I missing in my understanding?

Thank you,

Pratap