Hey Jira folks, I have a frustrating issue that's become quite the time-waster as of late. I would like to remove specific attachments from an issue when the status is changed. I have the trigger set properly, but the problem is that the attachments remain after I expect them to be deleted.
The attachment identification is done via regex, noted as follows: 
So, if I wanted to remove forms called "Part 1", "Part 2", and "Part 3", I would simply put Part 1, Part 2, Part 3 into the regex field. Yet, the automation runs and detects nothing when said forms are attached to the issue. Anyone else run into this problem?