It doesn’t in my case, I see some weird animation, everything disappears, “pour” button again. Shaking or any other movement doesn’t help. Latest chrome on iOS
Do you have shake as undo still enabled? It's one of the most annoying features in iOS.
Works for me in Safari — iPhone 17 Pro, all up to date
The sand is pouring onto the phone screen so if your phone is tilted or upside down it looks illogical
It helps, if you lock orientation on the phone.
Whenever the phone detects an orientation change, it resets the layout.