This was possible to do in PB Classic, via the Feature's config.json file, but adding the property - deprecated: true
In PB Fusion, I would like to add a similar deprecated: true property to a Feature/Block component's PropTypes.
The block should still render on a page if it was previously added, but the flag (when true) should prevent a user from adding a new instance of that block onto a Page or Template.
-JP
Thank you, JP for submitting this idea. Glad to hear that previously this was useful in PB Classic and we'd like to bring it back in Fusion.