Repeat with binding

Bug
1

Is this a bug?

pageVars.create.list (list of object)
E.G data
[
{
shiftId: 1,
name: “SHIFT1”,
code: “S-0001”
},
{
shiftId: 2,
name: “SHIFT2”,
code: “S-0002”
},
]

I used this Repeat with feature on container
image

and inside of container has 1 dropdown
image

then the dropdown options value
E.G
[
{ label: “SHIFT3”, value: 3},
{ label: “SHIFT4”, value: 4}
]

I bind pageVars.create.list to dropdown selected value
image

it working on display. problem is. upon changes the selected value it not working.
is this bug or there is an alternative solution for this?

2

My bad. sorry

I bind it by formula. should not. bind it directly on Data item on repeat