Pasting Images to Text Fields in the New Jira Issue View no longer works

Summary

Pasting images from external sources no longer working when using the new issue view. This could be reproduced on both Google Chrome and Mozilla Firefox

Environment

• Jira New Issue View

Steps to Reproduce

1. Open an issue in the new issue view
2. Copy an image from the web (Right click > Copy Image)
3. Edit the "Description" field or add a new comment
4. Use keyboard shortcut (Ctrl + V) to paste the image or Right click > Paste

Expected Results

In the old view, the following popup is displayed:

If the Upload button is clicked, the screenshot is automatically added to the issue and a thumbnail is generated in the field that is being edited

Actual Results

A "Failed to load" message is presented:

Workaround

• When attaching files use the Attachment icon