Hi, I've been submitting a number of ui-spec comments with image attachments to hubs issues (eg https://pagure.io/fedora-hubs/issue/283) and every time I submit a comment, it gets double posted. Carefully noting my last submission, here is what I saw:

1. I filled out the comment with image attachments, sometimes multiple image attachments.
2. I left-clicked the "Update Issue" button just once.
3. The comment gets submitted and appears on the page as I scroll down to view it.
4. I didn't hit anything, and the page reloaded itself, an error message appears in the flash message up top saying that i cannot close the ticket, and the comment shows up a second time.