szItem := GetItem();
while szItem <> '' do
begin
 xRadio := DuplicateRadio(radioDetailMaster, MainPanel);

 xRadio.Caption := szItem;
 if TestSomething() then
   xRadio.SelectionState := ssSelected;

 szItem := GetItem();
end;

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 Comments and Workarounds

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The issue was the default radio button state being ssIndeterminate. When the last radio button was created, it was created with a selection state of ssIndeterminate, and a group of radio buttons can't have one ssIndeterminate and other non-ssIndeterminate selections, so it forced them *all* to ssIndeterminate.

The workaround was to not set any selection states until *after* all of the radio buttons for the group were created.

But, this behavior has been changed in 2.05 (breaking change):

Now you have to set the radio button whose SelectionState is equal to ssSelected in order for the "group" state to be changed to "indeterminate". IOW, as long as you have a "selected" radio button, you cannot change the non-selected radio button states to "indeterminate", only "selected" or "un-selected".

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 Resolution

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Fixed Problem on 1/8/2016 in version 2.05 build 1

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 Products Affected

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Elevate Web Builder
Elevate Web Builder Trial