Epic link is not removed after converting a story into an Epic

Summary

Stories that were converted to Epics using the CSV import still have a link to another epic after the conversion.

Environment

• Jira Software Cloud

Steps to reproduce

1. Create a Story
2. Create an Epic
3. Update the Epic Link field on Story in order to add the Epic created on step 2
4. Import a CSV like this:

   Summary, IssueType, Issuekey
   Story, Epic, KAN-1

Expected

The Epic link value is removed

Actual

The Epic keeps the Epic link

Notes

Workaround

Please contact the Atlassian support to apply the workaround.