A critical flaw in the Stacks module is that it does not support content workflows, so that every saved change to a stack widget is published immediately, which site maintainers have spent years battling with in Field Collection, EntityReference, Fieldable Panels Panes with Panelizer, etc, etc and is a huge oversight.
Postponed
3.0
Miscellaneous
Not all content is available!
It's likely this issue predates Contrib.social: some issue and comment data are missing.
Following up on this, it seems that the inline_entity_form issue referenced above was resolved almost 5 years ago. Is this a feature that could possibly be addressed now? Our content workflow kind of hinges on being able to make revisions to an existing page and have them approved before publishing the new version, and I can't really see a way of accomplishing that without widget revisions.