Interaction doesn't stop & save

Hello,

I rebuilt a simple Hamburger Menu like this: https://pinegrow.com/docs/interactions/examples/SiteMenu/index.html

The animation (Interactions 2.0) lasts 0,5s. But when I play the Animation, the play bar runs endless and doesn’t stop at the end of the animation in the timeline.

I also have to activate interactions every time I open the project. The pgia folder appears in my website folder but nevertheless I have to activate interactions every time. Is that normal? Did anyone had such problems, too?