For the cloud app, you can have the flexibility to control app access to certain user-generated content when using Atlassian apps. The app access rule is a new the Atlassian data security policy rule that allows organizations to limit third-party app access to content by third-party apps in Confluence spaces and Jira projects.
The For more details on the app access rule is currently available in the Early Access Programme. See, , refer to the App access rule coverage summary | Atlassian Support for more details.Atlassian page.
If Clone Plus for Jira is blocklisted by app access rule, you cannot clone the issues in the restricted projects.
Clone Plus for Jira cloud app does not allow you to clone the issues in the projects restricted by the app access rule. If you try to clone the issues from the restricted projects, you will see error messages in the app.
If you want to clone issues from the restricted projects, contact your Jira admin to remove the Clone Plus for Jira from the blocklist