css.types.image.gradient.conic-gradient - Does not work with Safari 12.1

What type of issue is this?

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

What information was incorrect, unhelpful, or incomplete?

Safari 12.1 does not support conic-gradient.

What browsers does this problem apply to, if applicable?

Safari

What did you expect to see?

conic-gradient to work according to support matrix

Did you test this? If so, how?

The very first simple example of conic-gradient on MDN does not work.
https://css-gradient.com is not able to produce working example either.

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?

Safari 14.1 works, don't have versions in between sadly.
linear- and radial-gradients work with Safari 12.1.

MDN URL

https://developer.mozilla.org/en-US/docs/Web/CSS/gradient/conic-gradient

MDN metadata

Start with the MDN conic-gradient page and locate the browser-compatibility data entry for css.types.image.gradient.conic-gradient. Verify Safari 12.1 support against the linked MDN example and the issue's reported behavior, then update the support data and confirm the resulting compatibility matrix reflects the verified Safari versions.