What happened to AbortSignal.any?

I was wondering, the spec mentions a static method AbortSignal.any where multiple singals can be composed into one. It seems this has never been implemented in the JS Engines. Is there reasons this part of the spec has been unimplemented?

If we wanted to implement composing multiple signals what would that look like as a polyfill?

That’s the html spec, not the language spec, and this discourse is for the language.

Oh. sorry. where should I go?

Normally https://discourse.wicg.io/

Though it seems to be down at the moment

As mentioned above, this is off topic, but - AbortSignal.any is in fact shipping in Chrome, so I'm not sure what you're talking about.

It's quite new, so other browsers probably haven't gotten around to shipping it yet. Things take time.

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