Using a script to add secondary "View Cart" button to product page but button disappears on mobile.

Hi Everyone,
I'm trying to add a secondary "View Cart" button underneath my "Add to Cart" button on each of my product pages. I've followed the tutorial listed here, and it has worked great in adding the secondary button where needed, however, once you back out of one product and into another on mobile, the button becomes invisible. If you click the area where the button is supposed to be, it will in fact take you to the Cart, but you can't actually see the button. 

The problem seems to be unique to mobile. In Squarespace's mobile preview the button is fine on each product but when testing the site on my actual mobile phone, it disappears as described.

Any ideas? 

Site password: hibean
The problem is in the "Prints" area

29 minutes ago, BG700089 said:

Hi Everyone,
I'm trying to add a secondary "View Cart" button underneath my "Add to Cart" button on each of my product pages. I've followed the tutorial listed here, and it has worked great in adding the secondary button where needed, however, once you back out of one product and into another on mobile, the button becomes invisible. If you click the area where the button is supposed to be, it will in fact take you to the Cart, but you can't actually see the button. 

The problem seems to be unique to mobile. In Squarespace's mobile preview the button is fine on each product but when testing the site on my actual mobile phone, it disappears as described.

Any ideas? 

Site password: hibean
The problem is in the "Prints" area

Can you share your URL site so we can take a look?

8 hours ago, Beyondspace said:

Can you share your URL site so we can take a look?

Yes! Sorry I thought I had included it in the original post: 

www.rhombus-herring-jfct.squarespace.com

It seems fine on my end

Can you describe more detail about your issue? A recording/screenshot is suggested to make your point clear

3 hours ago, Beyondspace said:

It seems fine on my end

Can you describe more detail about your issue? A recording/screenshot is suggested to make your point clear

I’ve attached a video to show the issue. The button shows up fine on the first item but once you back out of that items page and click another, the button isn’t visible.