Play Opening Animation Only Once Help

I’d like my opening ‘Splash Page Animation’ to only play once per session, or every 15 minutes is just fine too. I tried following this previous thread but to no luck ( Cookie Consent - Modal wrapper but just on the first load possible? )

Anyone have any idea what I did wrong?

Here is my public share link:

Here’s the published version:

Hello there.

You’re gonna need cookies for that. So you either create a custom script for that or you hire someone to create it for you. From what I see, the behavior you want is pretty straight forward and it shouldn’t take more than 1-2 hours to develop it.

Feel free to send me a PM and I would be happy to get that script going for you. Have a great night.