On a production instance of Version:
3.2.0-OD-13-003-D20160519T031557:
1. On a JSD issue, click into the comment box.
2. Paste a screenshot. Another dialog opens up. The paste should go into the comment box.

3. If I cancel the dialog, the screenshot still shows as visible in the underlying comment box, but when I save, the attachment can't be rendered.

4. If I save the dialog by clicking 'share with customer', then only the attachment is visible on the comment and the notification would only contain the attachment, which is not what I want either.