Loyalty Widget not displaying in cart preview

I’m trying to add the option to redeem loyalty points at checkout via the loyalty widget vs having to first generate a unique coupon code via the Rewards page. I tried to follow Wix Loyalty Program: Adding a Loyalty Widget to Your Checkout Page | Help Center | Wix.com. I already have the widget pinned to my header on every page, however when I’m previewing the checkout process I’m not seeing any option to redeem loyalty points in the cart, only a coupon code option. I’ve looked through all the settings to see if it needs to be enabled somewhere and I’m not seeing it. Does it just not display in the preview?