[css-ui] Regarding issue 24 in the spec (about the need to support values other than appearance:auto|none)

[MatsPalmgren]

https://drafts.csswg.org/css-ui-4/#appearance-switching

ISSUE 24 IE supports -webkit-appearance, and also includes the textfield and button values. Presumably this was done due to compatibility problems, so we may need to include it as well.

As far as I can tell, Edge supports -webkit-appearance:none, but no other values. So unless I'm missing something, I think ISSUE 24 can be removed from the spec. This is the test I used:
https://people-mozilla.org/~mpalmgren/tests/appearance.html

[frivoal]

Thanks for the heads up.
My testing confirms this the same. Closing the issue, and converting part of it into a note.