There's been some reports of weirdness. Note that right now only 2 of the 3 variants of the tradeskill window work: the default variant and the old larger variant. The small variant isn't compatible, and won't be updated until I get all the things the new structure broke fixed in the scripting for the default variant. If you're using the small variant, select the default variant instead.
The old larger variant is currently just a minor mod to the default UI's version of the window. Once I've got the default variant working to my satisfaction, I'll go back and return the old larger variant to it's original form and update it and the small variant to include all the new stuff.
"Hey! I'm not illiterate. I had a book once. ...could've used some ketchup though..."