Tiered Menu with Templating throw 'type check failed for prop "template"

[ibrdavid]

I'm submitting a ... (check one with "x")

[x] bug report => Search github for a similar issue or PR before submitting
[ ] feature request => Please check if request is not on the roadmap already https://github.com/primefaces/primevue/wiki/Roadmap
[ ] support request => Please do not submit support request here, instead see http://forum.primefaces.org/viewforum.php?f=110

Current behavior
Click on Toggle to open TieredMenu throw a Warning. Which prop is wrong?

Warning:

[Vue warn]: Invalid prop: type check failed for prop "template". Expected Object, got Function
at <TieredMenuSub model=
(2) [Object, Object]
root=true popup=true ... >
at <BaseTransition onEnter=fn onLeave=fn onAfterLeave=fn ... >
at <Transition name="p-connected-overlay" onEnter=fn onLeave=fn ... >
at <TieredMenu ref="menu" model=
(2) [Object, Object]
popup=true >
at
at

Minimal reproduction of the problem with instructions
https://codesandbox.io/embed/ancient-forest-mn2bc?fontsize=14&hidenavigation=1&theme=dark

Please tell us about your environment:

• Vue version: 3.2.1

• PrimeVue version: 3.7.2

• Browser: [Microsoft Edge 92.0.902.67]