My plea to the Developers:

Please make the "Define Target Aliasing" window resizable. Target names are often too long to fit within the 20–25 characters visible in the window at once. The most important piece of information (most likely L for left or R for right) is often at the very end of the name. Vertical alignments start with the name of the horizontal parent alignment, making them consistently too long to read. I know there is a slider, but it's cumbersome, and it would just be easier to see the whole name.

It would make my life a bit easier if that window were resizable, and a bit larger by default.