Hello @captwingnut,
I am sorry for a late answer, I understand that this is not exactly what you have asked for, but there is also “Include” Options – Validate all option which will allow you all products in cart to be valid.
You can find it here: WooCommerce -> Settings -> Booster -> Shipping & Orders -> Shipping Methods by Products and here you check the box of “Include” Options – Validate all.
If this still doesn’t work like you need, please answer back here and we add your request to our to-do list to fix it as soon as possible.
Best regards,
Support Team
