[Woocommerce Product Add-ons] Not showing in cart or order

Hi everyone,

I’ve activated a Global Product Add-on so people can add a personal message to their product. It shows up on the individual product page, however doesn’t show up in the Cart, Thank You or Order pages (meaning I can’t see the message they want to add).

https://www.letterboxlove.com.au

Help please!
Thanks, Nicole