This is the big tradeskill window with recipes. It can be resized to show a lot of recipes or shrunk very small to show very few.

The buttons you use the most, Combine and Autoinventory, are EXTRA large for easy clicking, but the overall window is actually smaller than the original. This gives improved accuracy for all those late-night skillup sessions.

If you resize this window narrower than what I've shown in the screenshot, the ingredients area will cover part of the search area, but it will still all work.

Now even smaller since the CTRL-R-Click button is gone.