Shopify Buy Embed on Facebook Mobile Browser

Hello Forum, the site I work on uses a Shopify Buy Button that is an embedded HTML element on the site. It creates a pop-up on desktop and on mobile it just opens a new tab. However, if a user navigates to the site via Facebook and clicks on the Buy link within Facebook’s Mobile browser, the Shopify code fails to load (it doesn’t even show the URL). The URL of the linked paged remains, but it doesn’t load anything. Anyone have a similar problem with embedded elements and the Facebook Mobile Browser?