I want to use Action Button in 2 different World UI ,but if i set in first World UI->Max Refill - 1 and second World UI->Max Refill - 3 , when i play in first world i have 3 Max Refill actions . Download an example @Andy @TreySmith
I wasn't able to download the example... and I'm not 100% sure what you mean. Try naming the buttons the same.
OK, I see several potential issues with the action button, having @theseanjonathanconnor check it over and open tickets for bug fixes.