Re: [w3c/webcomponents] Add Scoped CustomElementRegsitry explainer (#865)

> I don't know what kind of reference facilities are available to use in the spec. Can we have have registries maintain essentially an ordered weak enumerable set of shadow roots? Then on definition we can only upgrade the connected shadow roots.

Even connected shadow roots is a bit problematic because it would mean any shadow root connected to a document of removed an iframe would be included. This is actually a tough problem.

Maybe @annevk has some idea...

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Received on Friday, 25 September 2020 23:47:19 UTC