Images from attachment displayed too small and centers with large margin in "new issue view"

Issue Summary

Currently, attachment will displayed too small and centers with large white margin in the new issue view when the attachment added when :-

• Issue created via JIRA
• Issue created via Email
• Added from the old issue view
• Migrating issues from Jira Server/Data Center to Cloud

Steps to Reproduce

1. Create issue and add attachment from JIRA or send email to JSD email request with attachment
2. The issue created

Expected Results

The image will display in normal size and visible to the user.

Actual Results

Workaround

1. Resize the images by dragging and dropping their corners.