This is one of those areas in SKS that has settings (in two dang places...neither work) that may work in WB someday...maybe.
The new application setting is another.
This is one of my major gripes about SKS from years ago...there are many settings that have no affect for a paticular section.(content margins are the worst offender)
SKS isnt 100% accurate...never has been...you have to learn thru frustrating trial and error what works and what dosnt...or if your just doing it wrong.
On top of that,there are many 'hidden' settings that just are not in SKS...text shifting is important to me but its not there...and dosnt always work either.
Neil has too much to do to clean it up properly if you ask me.If Stardock really cared,a few masterskinners could show them exactly what works and what dosnt.
I've been trying...I email Neil often but I think he's about fed up with my help.(he's busy,tooooo busy) 
Now that dosnt mean there have been no good improvements...some neat things have been added...small things like a setting for text shifting on tabs that worked is awesome to me...I use stuff like that and put the perfect tweak to something and it makes me a happy skinner! 