ListItemPicker - How to get 'defaultSelectedItems' to set value

Category

[ ] Enhancement

[ ] Bug

[X] Question

Version

Please specify what version of the library you are using: [ 3.15.0 ]

If you are not using the latest release, please update and see if the issue is resolved before submitting an issue.

Expected / Desired Behavior / Question

I have a ListItemPicker that I render in a DynamicForm using the 'fieldOverrides' and when setting the 'defaultSelectedItems' in the ListItemPicker , the default selection shows up fine, but when I click 'Save' the value is not sent as part of the request, only values for other fields are passed in the request. How do I get it to set the default value so it can be included in the request?

Observed Behavior

When setting the 'defaultSelectedItems', I have to remove the selected item and the select it again to have it fire the 'onChanged' and then it updates the value, otherwise, if I just leave the default selection, then it doesn't include it in the request.

Steps to Reproduce

N/A

Start with the ListItemPicker used through DynamicForm fieldOverrides and reproduce the case described with defaultSelectedItems. Trace how the default selection reaches onChanged and the Save request; done means the unchanged default selection is included in the submitted value without removing and reselecting it.