Google has been adding support for running content scripts in world: "MAIN" via either registerContentScripts or since Chrome 111 directly on content_scripts in the manifest.
Safari just added registerContentScripts but doesn't support MAIN. Is there a support roadmap for this sort of thing documented somewhere for Safari? A "wontfix" is far more useful than not knowing whether it will be implemented or not in the foreseeable future...
There may be some other way to achieve this but I am just getting started with Apple-specific development, and am finding navigating the docs very difficult, so apologies if this or some other way to achieve what this enables is documented somewhere!
