Problem

It is not possible to create a Jira issue in Jira Cloud from a Confluence On-Premises environment version 7.15.0

Environment

• A Confluence Data Center On Premises site version 7.15.0
• A Jira Cloud site
• Issue reproduced both on Chrome and Firefox

Steps to Reproduce

• Create a Jira Cloud site
• In the Confluence On-Premises environment define a new application link to the remote Jira Cloud site
• Create a new page with some text and a Jira issue Macro
• Attempt the creation of a Jira Cloud issue either using Quick Creation (text highlighting) or via the Jira Issue Macro

Expected Results

• Creating a Jira issue should be possible from Confluence Data Center On-Premises environment

Actual Results

• The fields are grayed out and the creation of the issue in Jira Cloud is not possible from Confluence Data Center
• We observe the below error in the Web Browser Console

  [...]
  com.atlassian.confluence.plugins.confluence-jira-content:confluence-jira-content-resources.js?locale=en-GB:270 Uncaught TypeError: Cannot read properties of undefined (reading 'indexOf')
      at Object.<anonymous> (com.atlassian.confluence.plugins.confluence-jira-content:confluence-jira-content-resources.js?locale=en-GB:270)
      at Function.each (batch.js?locale=en-GB:33)
      at Object.success (com.atlassian.confluence.plugins.confluence-jira-content:confluence-jira-content-resources.js?locale=en-GB:270)
      at i (batch.js?locale=en-GB:44)
      at Object.fireWith [as resolveWith] (batch.js?locale=en-GB:44)
      at u (batch.js?locale=en-GB:64)
      at XMLHttpRequest.<anonymous> (batch.js?locale=en-GB:64)
  [...]
  

Workaround

N/A

Notes

• 2 screenshots attached to highlight the problem in Confluence Data Center