Issue Summary

Adding an attachment to a Jira comment in the new issue view.

Environment

Jira cloud new issue view

Steps to Reproduce

1. Go to Jira issue while in the new issue view
2. Click the comment box
3. From the editor menu select "Files & image"
4. Upload a video file and click insert
5. Now click save

Expected Results

The comment is saved with the attached video

Actual Results

Nothing happens and the attachment is not saved

The below exception is thrown in the xxxxxxx.log file:

Workaround

Refresh the page and try again.