Confluence space settings navigation is getting a visual makeover. Third party apps that have modules living in space settings will be affected only in that the new navigation will apply to those pages. The changes will not impact the functionality of the apps or their location according to their module definition (Connect apps documentation / Forge apps documentation).
New in-app Space Settings navigation, including Forge app example
New Space Settings landing page
Confluence space settings navigation is outdated; we are working to improve the user experience and information architecture.
No action is required from developers. Please test out the new space settings at your leisure, and raise a support ticket if you find any integration problems with your apps.
This change will be rolled out to the Ecosystem Beta developers group on October 4, 2021, and will be live to all customers by October 13, 2021.