Flex Repeater not working on preview mode

Ignition
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1

Hi Team,
I have a user dropdown, dropdown change creates an array and assigns to custom property (array type), It is binded to instances property in Flex Repeater.
Issue 1
On preview mode, when I change the dropdown Flex repeater is retaining the old values, but when I switch to design mode it shows the correct current value.

Issue 2
First drop down change creates 3 instances, and second dropdown created 2 instances.
But on preview mode, Flex repeater is retaining the old 1st item, only 2nd one is getting updated

In both scenarios, I checked the custom property it is changing correctly though.
Please share your thought.

Thank you
Manu

2

How are you writing to the instances of the Flex Repeater? Can you provide any clarity on that script/action?

It seems like issue 1 and 2 are related and still fall back to how you’re writing to the instances themselves.