When I'm creating an Activity Diagram and add a Decision, the text of that decision becomes the new default. Each time afterwards when I add a new decision, it's text was that of the first decision. When I try to change the text it changes the text in both decisions. This will continue to happen until I exit the program. Each time I add a new decision after reopening the program however, it becomes the new default. Is there anyway to fix this? Thank you for your help.