Header Logo on Checkout Page is being resized small?

Hello,

I am seeing a glitch where my header logo on the checkout page only is being resized by squarespace to be really small. When I view it on the edit your checkout page it looks normal but when I actually go to the site checkout page on desktop and mobile the logo is small.

password is "password55"

Please provide assistance  as we are not allowed to access the checkout page for editing

thank you!