Vue 3 Reactivity Not Working (Vue 3 Boilerplate Request)

Hey guys,
I’m having issues with Vue 3 and reactivity. I have put together the attached video as a reference. When I spoke with Ivan on Discord, he mentioned putting together a Vue 3 boilerplate. It would be amazing if you guys were able to do that and if it included Vuex for state management that would be a huge plus.