Dropdown Lists don't close on second click

[WilliamBosacker]

None of the dropdown list close when they are clicked if they are currently open. The first click should open the list and a second click should close the list. If you click somewhere else it does close, but a user should not be required to move the mouse to close a list.

[fredck]

Confirmed with both IE6 and FF2.

The fact is that the panels are being hidden and shown again with the click on the combo.