JIRA Macro Repair remove some of the content in Confluence page

Summary

JIRA Issue Macro Repair feature delete some of the content

How to replicate

1. Space or Site import to the Confluence Cloud instance
2. If Confluence detects there is any broken link, there will be a button off Next Step there.
3. If we click on What's Next button, Confluence will redirect us automatically to JIRA Macro Repair feature.
4. If user didn't perform any import, Confluence still can detect any broken link and can still perform JIRA Macro Repair, by accessing this page https://(instance_name)/wiki/admin/jim-validator/view.action

Actual Result

Performing JIRA Macro Repair will remove some of the content insides the page. We see that the content inside View File Macro, Panel, Anchor and several of macros will be removed after we perform the JIRA Macro Repair

Expected Result

The content should not be removed

Workaround

Revert the page that gets affected by JIRA Macro Repair to the previous version.