Cannot directly create a diagram into a package

When creating a new diagram, I am unable to create a diagram directly into a package.
What I could do is create the diagram, then select it in the diagram navigator, and open specification, and change parent model.

As a user I would like to be able to create a diagram directly into a package so that I can organize my diagrams together with my model elements.

A solution is to create a model, then in a model a package, and then it works as expected.

Hi Zsolt,

Another method is to set the package via the package header. Double click on the package header at the top left of the diagram. Enter the name of the package and press Enter to confirm.

Best regards,
Jick Yeung