Do you agree the that the following is an issue?
Checkout: ❌ Page contains both the [woocommerce_checkout] shortcode and the woocommerce/checkout block.
Cart: ❌ Page contains both the [woocommerce_cart] shortcode and the woocommerce/cart block.
If so, are you able to remove one of the instances of do I need to do it? If I need to do it, which method do you recommend?
