At the moment, the publisher app supports only Saleforces KBs and standard objects. But it doesnt fully support experience cloud portal.
It would be great to have that compatibility since portals and experience cloud is used in many organizations.
Hosting platform | Cloud |
Store all images in Saleforce rather than accessing some images through https://api.media.atlassian.com/
Support viewing images attached to articles in Salesforce Experience Cloud.