I know nobody cares about excuses, so I'll just say this isn't something I'm going to be able fix before Moria launches.
I understand what the problem is and why it doesn't work. I haven't been able to get the SkinDictionary.txt file to print itself out using the correct information yet. I have a couple of other ideas that I hope to get some traction on soon, but there are some things happening in the next month or so that are taking up a lot of time
I'm really sorry that this hasn't been working since launch. I chose a simple testcase (the toolbar) that wasn't a good representative of the complex UIs that comprise the rest of the game.
Let me throw this out there - what are the panels that you really want to move stuff around on? I'm just wondering if "Character Sheet" is everyone's top request...
-P