Intricate Switcher in Edge

I'm building a content switcher with 3 buttons. Each button corresponds to 5 objects which change in size upon click of the button. When I click the buttons in order it works fine, however if I click on "3" and then click on "2" the animation resets and plays button "1" animation then stops at button "2" animation.  How can i keep it from resetting? and smoothly go back to button "2" and "1"