[csswg-drafts] [css-logical] Should the `inset` shorthand allow quirks in their lengths like the individual properties do? (#3525)

emilio has just created a new issue for https://github.com/w3c/csswg-drafts:

== [css-logical] Should the `inset` shorthand allow quirks in their lengths like the individual properties do? ==
I'd prefer if not, but the current spec doesn't say. In quirks mode, some (non-zero) lengths don't require units, so for example `<div style="position: relative; top: 100">` works.

I'd prefer if we didn't have to do this for `inset`, given it's a new property, and that the `inset-` longhands don't allow this looks like.

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/3525 using your GitHub account