Yes, the plugin and Woocommerce are up to date.
After some further testing I was able to remove the error by using the checkout shortcode, “woocommerce_checkout”, but the map still doesn’t show.
It still restricts shipping if the address is not within the drawn area. When an address outside the area is entered, no shipping cost shows. When an address inside the area is entered, the shipping cost shows. I can display the map on the checkout page if I add the shortcode directly to the Woocommerce template file.