When I look up the names directory to open information about an actor, the window with movie information is (partly) hidden behind the person information window and inaccessible.
Therefore it is not possible to consult them at the same time: After clicking on a movie title in the list on the person's window you have to close the person's window, look at the movie information, and then reopen the actor's directory to continue looking up further person information.
This works very inconvenient.
It would be better to make both windows visible at the same time, so that you can switch between them. Closing the person's window is not necessary then until finishing the person's look up.
I hope you can adjust this in the next update.