Firstly, happy new year!
Im very surprised you can’t replicate this! It happens on Safari, chrome and firefox, on other computers and also on my iPhone.
I tried what you said and made a new element with viewport in/out and it didn’t work. Then I created another element bigger than the other, with the smaller one being viewport-in and the bigger one being viewport-out.
All solutions have the same problem.
It also isn’t due to triggering the learn more animation, as I’ve removed all other animations and it still didn’t work.
All of my documents are now experiencing this problem, here’s another one:
Buy.hype.zip (144.0 KB)