AnimationMenu | Pop-up animation menu looks like the menu of Path | Menu library

I'm trying to use a scrollbar inside a scrollview. The scrollbar shows up and I can interact with it (hover/pressed), but it doesn't move, and I can't understand why. I wrote my code by following the official documentation and online examples.

Here's the code:

I ran into a problem today while coding a menu opening animation.

On click of the menu button, the menu opens and the elements inside it get a class added to them (making them fade in).

By clicking the menu button again, the menu closes and the class is removed from all elements, resulting in them fading out again.

Unfortunately, the adding classes to the elements only works once. Opening and closing the menu works, but the content inside the .each function inside openMenu() seems to only run once and then not again. The addClass on the menuMain,White and Lightblue still works.

Unfortunately none of my attempts to fix the problem worked out so far. I'd greatly appreciate if someone has an idea why this is happening and how I can enable the content inside the .each inside openMenu() to run multiple times.

I have a lottie animation that I have integrated it in my code. I want to show a specific frame on initial load and when the user hover it the animation should start from the beginning and completes it.

This is what I want to show in first load -

And this is the complete animation -

This is my code