svg.global_attributes.data - missing

[Josh-Cena]

What type of issue is this?

Missing compatibility data

What information was incorrect, unhelpful, or incomplete?

No data for data-* SVG attributes. Similar data exists for HTML.

What browsers does this problem apply to, if applicable?

No response

What did you expect to see?

Data for data-* to be added. This can mirror https://developer.mozilla.org/en-US/docs/Web/API/SVGElement/dataset.

Did you test this? If so, how?

/

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?

No response

MDN URL

https://developer.mozilla.org/en-US/docs/Web/SVG/Reference/Attribute/data-*

MDN metadata

MDN page report details

• Query: svg.global_attributes.data
• Report started: 2025-04-16T03:53:38.518Z

[caugner]

Yes, I think adding that feature makes sense.

Here are the corresponding HTML pages:

• data-*
• dataset

Note that the support data for these features is not identical for Opera, Opera Android, and WebView Android:

However, given that SVGElement.dataset property support was added later than both of those features, it may be fair to assume that SVG data attribute support was added at the same time: