Linking to Confluence pages in JIRA does not work

Summary

Linking to Confluence pages in JIRA does not work

Environment

• JIRA 7.3.0 - SERVER
• JIRA v1000.815.2 - CLOUD
• Confluence 1000.1035.0 - CLOUD

Steps to Reproduce

1. In an existing JIRA issue click on '...' and then 'Link'
2. Select 'Confluence Page' from left menu
3. Click on 'Search for a page'
4. Search for an existing Confluence page
5. Select a result and click 'Link'

Expected Results

Confluence page is added to JIRA issue as a link

Actual Results

"No Confluence page found with the given URL."

Notes

• Effect Confluence with SPA
• Seems to be due to the URL being used

Workaround

• View the URL directly and copy/paste the new redirected URL (only applicable on JIRA Cloud)