Prototype -> Component Switch : onClick = No data change

I have a variants or a navigations tabs.
Tab left and Tab right.
If tab left is active, it displays all the items on the left.
If tab right is active, it displays all the items on the right.
THe list that is used to display is a componect.
I only changed the value of the list.

Sadly On Navigation tabs switch on the Prototype end, the value will not update, the Navigation tab gets switched but the value remains the same.