About the scheduled shipping date and scheduled arrival date when entering orders.

Summary:

Although the request date can be set when entering an order, the items for the scheduled arrival date or scheduled shipping date are not displayed and cannot be entered manually.
What settings are controlling it?
In addition, I set the travel time to 1 day in the travel time management, and entered the delivery source, destination, and shipping method in the order according to the settings, but the scheduled shipping date and scheduled arrival date are the same value, and the shipping time is not taken into account.
Do you need planning data collection after setting up travel time management?