Get "Include pre-publish checklist" status

[htmgarcia]

This may help when included in WP core WordPress/gutenberg#34405

Involved code: https://github.com/publishpress/PublishPress-Checklists/blob/development/modules/checklists/assets/js/meta-box.js#L682-L693

Issue related somehow to #343

[olatechpro]

@htmgarcia Can you explain what this issue is all about or what we're looking to achieve? I really don't understand what do do or what to test for on this issue

[htmgarcia]

@olatechpro I don't remember the details, but I think is related to the fact that if "Include pre-publish" is disabled, the checklists from PP Checklist requirements are ignored when saving the post (e.g. post must have 2 tags). So we would need a way to detect if "Include pre-publish" is enabled or disabled as a workaround for this issue https://wordpress.org/support/topic/last-update-disables-the-publish-button-2/

[olatechpro]

Oh, thanks. I'll test towards that @htmgarcia

[olatechpro]

This is no longer needed due to introduction of Checklists Panel #567