Hi Kenil,
I’ll go through our process of printing delivery notes, and hopefully that will explain the issue better.
1) I select the orders I want to print delivery notes for. From the bulk action drop down menu I select print delivery note and click on the apply button, then the print dialog box appears and I select print.
2) I then use the bulk action menu to change the status of the orders from processing to complete and click apply. The print dialog box appears again. I do not need to print the delivery notes again so I click cancel.
I believe that this is a bug and the print dialog box should not appear a second time when I do not need to print anything.
I hope this explains the issue.
Kind Regards