"Link to JIRA Epic" placeholder is missing when creating JIRA issues from Confluence

Summary

Link to JIRA Epic placeholder is missing when creating JIRA issues from Confluence using the Product Requirements Blueprint as per the documentation here:

• https://confluence.atlassian.com/confcloud/use-jira-applications-and-confluence-together-724765436.html

Environment

• Confluence version 6.0.0-OD-2016.08.1-0001

Steps to Reproduce

1. Create a Confluence page using Product Requirements Blueprint
2. Insert the link to any Epic in JIRA.
3. Save the page.
4. Highlight any text on the page and the create JIRA issue icon will appear. Click it.

Expected Results

The placeholder with a tickbox to link the issue being created to the Epic that is linked on the page will be visible.

Actual Results

The placeholder is missing as per the screenshot:

Workaround

Link the issues that are created manually in JIRA.