Mainstage does not recognize the spacebar when searching for patches or songs in a concert

Hi My name Richard

I am having problem with Mainstage not recognizing the spacebar when searching for a patch or song set up inside of a concert. When you type the name of a song with a spacebar between the words Mainstage does not recognize the spacebar at all!!!

This is very frustrating for me because I use the program for performing live with numerous artists and I need to be able to type the name of a song and have mainstage jump to the song LIKE IT USED TO DO WITH MAINSTAGE2!!!!