Responsive in Preview is Not Following Dev Responsives

I’m having problems with the responsiveness of a group. This occurred on two of my pages even though I’ve changed all to center.

Using the Google Chrome devtools I see it’s not centered. But when I change the width in Bubble, it seems fine.

Because Bubble doesn’t allow video and gif is too big. I’ve put in G drive. screenrecording - Google Drive

Appreciate for anyone’s response.

Never mind. Seems like it was a bug. It works as per dev now