The Source and Destination Sections in UVC 6.9.01 are not automatically populated as it is expected when trying to create a package with objects from a v5 node.
<Please see attached file for image>
Regression introduced in UVC 6.9.01
Source Dollar Universe Nodes in version 5.x
Update to a fix version listed below or a newer version if available.
Version: 6.9.21 - Released 3th July 2018
Select the Context and Destination manually typing the same name of Package as the one you are creating.