Issue Summary

• The size of the image file in the Jira description changed after migration from Jira Data Center to Jira Cloud.
• The size of the migrated image file became 200 x 183 pixels from 50 x 50 pixels, 100 x 100 pixels, and 150 x 150 pixels.
• The are instances where the migrated images becomes smaller

Related tickets:

• If images that specified a percentage width in DC are showing with large vertical padding in Cloud, please see: https://jira.atlassian.com/browse/JRACLOUD-98819
• If images that are inline (side by side) are showing vertically in Cloud, please see: https://jira.atlassian.com/browse/JRACLOUD-98849

Steps to Reproduce

1. Create a new Jira issue
2. Insert Image files(50px.png, 100px.png, 150px.png)  without setting the image size in the description.

   1. 1. 50px.png
      !50px.png!
      
      2. 100px.png
      !100px.png! 
      
      3. 150px.png
      !150px.png!  

1. Migrate the Jira project to Jira Cloud using JCMA
2. Check the result

Expected Results

• The image files maintained its original image size.

Actual Results

• All migrated images' size became 200 x 183 pixels which became larger. Like the screenshot in the attachment.
• The migrated images are smaller too in some cases.

Workaround

• Open the affected issue in Jira Cloud → Edit → click each image → drag the resize handle to restore the desired size. This must be done per image, per work item.