Advanced Controls - List Box - selection not preserved

I noticed an issue with MCP11 vs 10 regarding Advanced Controls List Boxes where the selection is not preserved when a file is saved/closed/reopened. Anyone else seeing this issue?

Without selection preservation, List Boxes are basically useless. I haven't yet checked if the other types (checkboxes, radio buttons, etc.) maintain selection.

list box code (this worked in MCP10 w/o issue):

// TODO: Add your initialization code here
ListBox.ResetContent();
var list1 = Inputs[0].Value;
var list2 = Inputs[1].Value;

// Add Strings here as needed
for (var i = 0; i < list2.length; i++) {
ListBox.AddString(list2[i]);
}

function ListBoxEvent_Start(Inputs, Outputs) {
// TODO: Add your code here
};

function ListBoxEvent_Exec(Inputs, Outputs) {
Outputs[0].Value = list1[ListBox.CurSel()];
};

function ListBoxEvent_Stop(Inputs, Outputs) {
// TODO: Add your code here
};

function ListBox_SelChanged(Inputs, Outputs) {
// TODO: Add your code here
};

function ListBox_DblClick(Inputs, Outputs) {
// TODO: Add your code here
};