Planning Integration Problem

I'm reviewing Delmia Planning and FFS Integration.
I have a question during the review.
The process is as follows:

1. I dragged and dropped operations with time constraints onto the machine's product zone.

2. I opened the Gantt for the relevant station in the Process Planning App.

3. I opened the Gantt for the relevant machine in the Factory Flow Simulation App.

4. I compared the Gantt charts.

 

Expected Result: Gantt charts 2 and 3 match.

Actual Reslut: Gantt charts 2 and 3 do not match.