Adding one to integer not working?

Could someone explain why this isn’t adding +1 to the integer and how I could make this work?

Does the button press register? I assume you only have one main menu widget. Add a breakpoint to the Set UVCount node to see if it actually fires. Do you display the UVCount variable somewhere? If you display it with a widget make sure that all the text elements are bound to the correct variable, if thats how you display it.