This mostly works but I'm not getting the addToCart event firing. Which is rather essential not only for GA EE but also for the FB Pixel etc.
Whether I have Stores > Settings > Configurations > Sales > Checkout > Shopping Cart > "After Adding a Product Redirect to Shopping Cart" set to Yes or No, neither in the GTM Preview, nor on the developer console do I see the addToCart event firing even though productImpression and productDetail events etc. work fine.
Does this event fire in your 2.2.2. Magento 2 Commerce store? What could be preventing it to fire for us? Any pointers for debugging? Thanks!