How to keep it open for styling purposes?

[mrpsiho]

On this page https://fkhadra.github.io/react-contexify/theme-builder the menu always visible. How could I achieve the same? Is it a prop I have to use or any other way? The thing is I am using custom items and I need to use devtools to inspect and styles them. But when I try using devtools - the menu is getting closed. How to keep it opened?