DataLayer Vs DataLayer Asset

Hi everyone,

In my UE5.1 project I can create a new DataLayer, but instead of creating a simple DataLayer it always creates a Data Layer Asset.
When I open the Valley of the ancient from epic, I can create simple DataLayer by using the exact same right click Create New Data Layer.

Question: Why those two projects create two various types of Data Layer? How to override the type by default?

DataLayer Asset
image

DataLayer

Answer here