Issue Summary

The content tree is not displayed when exporting as an anonymous user.

Steps to Reproduce

1. Allow anonymous access to the system.
2. As an anonymous user, navigate to Space Tools -> Content Tools -> Export.
3. Select Custom Export.

Expected Results

See screenshot from Confluence 8.5.18:

Actual Results

See screenshot from Confluence 9.2:

The below warning is thrown in the atlassian-confluence.log file:

2025-04-09 21:08:27,783 WARN [http-nio-8090-exec-14 url: /spaces/flyingpdf/flyingpdftree.action] [webapp.security.enforcer.AnnotatedAccessEnforcer] shouldEnforce Access check is failed. Skipping Struts action com.atlassian.confluence.extra.flyingpdf.impl.ContentTreeForExportSpaceAction on method execute
 -- url: /spaces/flyingpdf/flyingpdftree.action | userName: anonymous | referer: https://instenv-489926-n09c.instenv.internal.atlassian.com/spaces/flyingpdf/flyingpdf.action?key=TEST | traceId: 151d414f91c54e1e 

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available