Project created in PFM, updated task dates in PFM but updated task dates not reflected in PEM

Summary:

In Project Financial Management I created a project, updated the task start dates and end dates. When I query the project in Project Execution Management the task dates are not updated. They show the same dates as the project start date and project end date.

Content (required):

In Project Financial Management I created a project, updated the task start dates and end dates. When I query the project in Project Execution Management the task dates are not updated. They show the same dates as the project start date and project end date. I have baselined the task structure. Are the task dates not automatically in synch regardless whether I use Project Financial Management or Project Execution Management?