I have been playing with this new screen/menu for Actions & Traits and I have to say:

I really really really love it.

It is VERY well designed. It's very PRETTY to look at. AND it is so usable.

I don't know what happened when the previous interface went in, but I can tell a lot of good thought and design work went into this one screen (I can imagine countless days trying to perfect it!)

Using this new one is just orders of magnitude better than the previous interface.

Major kudos to the design team that put this piece together! Your efforts are well appreciated!