Help with animating navigation block

Hi! The gutenberg navigation block doesn’t have an animation for the hamburger menu which can be seen on mobile. If you go to common themes like Twenty two, press the hamburger menu will bring up the menu with no animation so I’m pretty sure this is the default behavior for any theme that uses FSE. What I want to do is add javascript to animate the navigation menu when the hamburger menu is triggered. Does anyone have documentation on the element so I can change the code or alter it through the theme editor section in the admin panel? If you could point me in the right direction, I wouldn’t mind giving some support towards the theme since I use it

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