Creo 3.0 Geometric Tolerance window freezes when "select entity" button is pressed
I am new to Creo 3.0 drawings.
When trying to create a geometric tolerance such as in the screenshot attached, anytime I click on the "select entity" button the "Geometric Tolerance" window stops responding and I cannot select anything in the drawing. I can click on another button in the ribbon to open a different operation and that will close the "Geometric Tolerance" window and I can continue working. However, I cannot find a combination of clicks that allows me to create a geometric tolerance.