Hi, thanks for looking into it!
I looked up more about the Animate.css library by Daniel Eden that Getwid is using. Animate.css uses the prefers-reduced-motion media query to turn off the animations if users have set their system preferences to reduce motion. I changed my settings and the animations are working on the live versions now.
May be worth noting that users can turn off the animations without necessarily knowing it. Also, the animations not showing in the Gutenberg Editor preview might be related to the prefers-reduced-motion query.
