Hestan Cue review for Mixpanel

We had some major issues using this app to integrate Mixpanel tracking on our site. The app appended odd ID's to items in our users' carts. This confused a lot of users and hurt our conversion rates. These strings would appear beneath the titles of product on the /cart page and in our min-cart. Strings would look like: "_ftmx: 08d0788439aa6e-143f6257-1aeaa0-172c3bf62d9bfd" I'm guessing these were never meant to be visible, but just needed to be on the DOM for tracking. Would love to see this issue resolved, and we have screenshots with plenty of examples.