W3 css Validator BUG 2012 parse error for height: calc(100% - 3px);

To whom it concerns,
thank you for making the validator http://jigsaw.w3.org/css-validator/ available.
However, the bug from 2012
  https://www.w3.org/Bugs/Public/show_bug.cgi?id=18913
needs to be fixed please.
Regards.
 		 	   		  

Received on Tuesday, 2 June 2015 12:20:43 UTC