api.Navigator.hardwareConcurrency - is supported in Safari

[karl-geoedge]

What type of issue is this?

Incorrect support data (example: Chrome says "86" but support was added in "40")

What information was incorrect, unhelpful, or incomplete?

Safari on iOS states not supported

10.3 – 10.3 (Released 2017-03-27)
disabled Removed in 11 and later

But it appears to be working fine on Safari iOS version 16.3 (navigator.hardwareConcurrency returns 4) and Safari 15.6.1 om MacOS 10.15.7 (navigator.hardwareConcurrency returns 8)

What browsers does this problem apply to, if applicable?

Safari

What did you expect to see?

That safari support is enabled by default.

Did you test this? If so, how?

Setup a test page here https://geoedgelabs.com/tests/VER-20660-hardwareConcurrency/ (use view souce to see the code).
Then opened said page in Safari on iOS and Safari on MacOS (also tested Chrome on iOS)

Can you link to any release notes, bugs, pull requests, or MDN pages related to this?

No response

Do you have anything more you want to share?

https://caniuse.com/hardwareconcurrency states that it is enabled but with the following caveat:

WebKit browsers clamp the maximum value returned to 2 on iOS devices and 8 on all others. Disabled in Safari behind the ENABLE_NAVIGATOR_HWCONCURRENCY build option.

However, my tests suggest that is no longer the case.

MDN URL

https://developer.mozilla.org/en-US/docs/Web/API/Navigator/hardwareConcurrency

MDN metadata

MDN page report details

• Query: api.Navigator.hardwareConcurrency
• Report started: 2023-07-27T15:22:36.396Z