Will this be the entry point to add protected icons to media in a non MiddleWare way? I hope so 🙂 https://docs.umbraco.com/umbraco-cms/customizing/back-office-signs

Yes, exactly! The backend adds a "flag", fx "Umb.ScheduledForPublish" and the client can choose to act on that with a flag provider manifest and its

forEntityFlags: string[]

property.

Awesome will implement that soon for Mediaprotect much better than middleware #h5yr

The backoffice extension is there in 16.4.0/17.0.0