Highlighted line item in the Combo box

If I have a few items in the Combo box and then at the frame start set the current line to line 0 (or other line number) then the item appears highlighted at run-time. Is this by design? I can't get rid of the highlight even if I do "loose focus". Is there a way to display the item non-highlighted?...thanks

"Lose focus" works for me. If it doesn't for you then can you please post an example file.

AHA!!!...I found the problem - it is only highlighted if there is a Background System Box is present in the frame. It works fine if there is no BSB. Looks like a bug to me.