In reply to Tevya.

This plugin you are referring to was just released yesterday (!) and is from Brainstorm Force (makers of Astra theme for example). It works with Gutenberg AND the Classic Editor.

Important to note: the checks are only in the list and you can add/remove/edit all check list items – which I love. However, they are not checked if it is really done. For example you have checklist item “Featured Image” but it does not check within WordPress if it is really setup.

But still, for the most use cases this is totally enough, as often times content editors just need a simple reminder.

Another benefit of this plugin: it so easy to use, everyone can get started with it and no developer is needed to add/remove or edit checklist items. Exactly what is the reality in 99% of use cases in my opinion.

The solution from Human Made needs a developer with react skills….!