Hey, I got a query while I am working with the reactjs. The code can be found here https://repl.it/repls/RewardingHeavyPipelining. I am trying to create menu using material ui. I am using a single state called "profile" to detect the open state and closed state of the menu. I tested this with using multiple menu bars with single state variable "profile". It worked fine (I mean if there are three different menu's the one I clicked opened and remaining left closed). As there is a change in state variable should affect all the menu's right (because I am using same state variable to multiple meu's) ?