anchor.diff:          else
             return new Semantics(
               label: semanticsLabel,
  +            excludeSemantics: true,
               child: new Container(
                 alignment: alignCenterLeft,
                 child: new Container(
  
positive.code: 
          return new Semantics(
            label: semanticsLabel,
            child: new Container(
              alignment: alignCenterLeft,
              child: new Container(
  
negative.code: 
          return new Semantics(
            label: semanticsLabel,
            excludeSemantics: true,
            child: new Container(
              alignment: alignCenterRight,
              padding: textDirectionFactor == 1
  