[csswg-drafts] [css-inline] dominant-baseline initial value "normal" not mentioned anywhere else (#4115)

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

== [css-inline] dominant-baseline initial value "normal" not mentioned anywhere else ==
https://drafts.csswg.org/css-inline-3/#dominant-baseline-property

The initial value `normal` isn't listed in the allowed values for the property.  Is `auto` the intended initial value?  (The css/css-inline/inheritance.html WPT tests for this `normal` value.)

Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/4115 using your GitHub account