I'm looking for someone to help me with a specific issue regarding the standard AddToCart event from the Facebook Pixel.
I have installed an app called "Sticky Add to Cart", where the event fires properly according to the FB Pixel Helper. This app adds a sticky ATC button on the bottom of the page when the user scrolls down.
However, the event doesn't trigger anymore on my main theme's ATC button. I'm using the Supply theme and the pixel is integrated on my site through the standard, automatic method, so I haven't added any code to the website manually.
I'm thinking the solution is to simply add the fbq ('track', AddToCart') code to the theme's main ATC button, but I don't know where to add the code (I tried and failed utterly :D).