We've set up a Free Shipping coupon that is applied as an auto-discount via a Parent. In the Free Shipping coupon we've specified products to be included.
The problem is that ALL shipping is being discounted for an order when some products in the cart are included in the coupon but some are not included. In the screenshot below only the 'TCI "At Home" Basic Tree Climbing Course' is included in the coupon. The 2 "You May Also like: ..." products are only options that were added to the cart but they should be charged shipping since they're not included in the coupon's products list.
Here's the same cart with the Hikashop setting "Group options with product" set to "No" ..