The request
“Missing dynamic checkout buttons on product pages under add to cart. I've contacted Shopify support many times and tried several apps. Nothing.”
A feature that should have just worked.
The approach
We found the customization that was suppressing the dynamic checkout buttons, restored them under add to cart, and confirmed they showed the right methods per device.
What we shipped
Dynamic checkout buttons restored
Under add to cart on product pages
Device-appropriate methods shown