As soon as a default destination is selected, the user is not able to override this selection anymore (either when closing the container in the packaging station or when reprinting).
The logic is different, than in other SSRS Reports (sales invoice for example) - there, the user can always choose an override, which is also stored for the next printing job.
As we have to define a default selection due to a customization in the warehousing app - we are very limited in the print destinations and it would be great, if the print destination logic for the container contents report can be adjusted to the other SSRS reports.

See also:
https://fix.lcs.dynamics.com/Issue/Details?bugId=582111&dbType=3&qc=77ea09f0f4da6bb7fe1717406ce0e463eeedf3fa8628272006310b248c5e482b