Not just Firefox. Safari doesn't have it either. Not usable in a professional context.
I've been following the bugzilla issue for it for years now but there hasn't been any real progress on it. I don't think it'll happen until we can get it to an interop.[0] Speaking of which, interop 2026 is still taking suggestions[1] and I don't see any proposal for these inputs
I've been following the bugzilla issue for it for years now but there hasn't been any real progress on it. I don't think it'll happen until we can get it to an interop.[0] Speaking of which, interop 2026 is still taking suggestions[1] and I don't see any proposal for these inputs
[0] https://wpt.fyi/interop-2025
[1] https://github.com/web-platform-tests/interop/issues?q=is%3A...