ce-fix.js

// To be placed in /themes/[current theme]/assets/js/dynamic/custom.js (create the "dynamic" folder)

window.dp_hook = '[data-widget_type="product-variants.default"]'
window.dp_price_hook = ".ce-product-price span"

$(document).on("dp-loaded", function () {
  const addToCart = ceFrontend.utils.urlActions.actions.addToCart;
  ceFrontend.utils.urlActions.actions.addToCart = function (e) {
    window.dpSaveCustomization(true).then(function (response) {
      if (response) {
        addToCart.apply(null, e)
      }
    })
  }

  const qty = document.querySelector("[data-elementor-type=product] [name=qty]")
  // detect enter key
  qty.addEventListener("keypress", function (e) {
    if (e.keyCode === 13) {
      e.preventDefault()
      window.dpSaveCustomization(true).then(function (response) {
        if (response) {
          addToCart.apply(null, e)
        }
      })
      return false
    }
  })
})