Jetboost pop up modal sign in to favorite

Hey there. I just setup Jetboost on Webflow CMS where you have to be logged in to utilize the favorite functionality. If you’re not logged in and trying favoriting, it doesn’t work. I don’t want to hide it, but when someone clicks to favorite, I would like the sign up modal or even my own created modal saying sign up to save favorites to appear. I’m not sure how to accomplish this as once a user is logged in, that would need to be hidden so they could actually vote. Any ideas? I’ve seen 1 site who has accomplished this somehow. Thanks for your help.

For time being, my solution is to create top banner text link that just says sign up to favorite which gets replaced by welcome message once signed in.