Re: [WICG/webcomponents] [scoped-registries] Interaction with declarative shadow DOM (#914)

> It could be decided that if a registry changes that already upgraded elements are left as-is.

That's true, that could definitely be decided, but it may lead to unexpected results where the same element names are used in some cases but they don't behave as such.

> only go from undefined to defined at most once.

I think it would be a safe bet to start with this approach, then if/when we want to allow the registry to be changeable it can be added later once it is known how the ideal behavior would be.

Another thing I just thought of is moving an element from one root to another root that has the same element name defined: would the element be downgraded, then upgraded to use its new class? I think this will be a rare sort of thing.

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Received on Monday, 22 March 2021 17:55:16 UTC