Always Free Shipping is designed to make Products Free Shipping freeshipper when only Always Free Shipping products are in the cart and to turn off all other shipping modules ...

If ALL Products are Always Free Shipping, then why would you want the other shipping modules or need the Free Shipping Options freeoptions for orders of $50.00 ...

Doesn't mean your needs are wrong, just need to know why you are trying to use Always Free Shipping on ALL Products and have other shipping modules show ...