Here is my site Read-Only: [https://www.shoresideclub.com/[1]
(how to share your site Read-Only link)
Try setting position to “absolute” on the “cart-container-4” class for mobile viewports.
When I try to change the position to absolute, i get a message saying that the cart wrapper position can’t be changed.
Hey Salomon! I’m have the same problem. Did you find a solution?
Do you have a read only link? The link provided goes to the site
Hey guys!
I’ve just come across the same issue and was searching for a solution and nada so i played around with things and figured it out!
Just import this code into your page settings “inside head tag”
<style>
@media(max-width:480px) {
.cart-wrapper{
height:90vh;
width:100vw;
z-index:1000;
}
</style>
The “@media(max-width:480)” means that it will only affect the mobile portrait view and smaller so your cart look funky on your other screen sizes.
P.S. - Make sure you go to your cart and change the class on your cart wrapper to “cart-wrapper” for this to work. or change the code to match your wrappers class.
Hope this helps! 
found that I could fix it without adding CSS manually. Inside Cart Wrapper (.cart-wrapper in CSS) there’s another div called Cart Container (cart-container in CSS) in the Webflow editor you can change the properties on Cart Container to be 100 vh or in my case 60 vh and this fixed the issue for me.