Understanding Grid Behavior in Webflow: Seeking Guidance

Hey All, Why does Grid never seem to work the way I expect it to 😆 . If you’re someone who swears by Grid, perhaps you can help me understand this behaviour: I have an offset bento grid with 4 smaller cards and two larger cards. The dimensions of the smaller cards keep changing height on preview vs in the designer. I have no heigh or width values specified on any of the images or any of their parents. Read Only Link