I have a requirement wherein my comboboxes would have a help button alongside them describing the help text related with the drop down's content. These help buttons have a tooltip for describing this content. When the user opens the drop down he/she is not able to hover over those help buttons and see the help text since the focus is on the combobox right now. I want the users to be able to view the tooltip text of those help buttons even if the drop down is open.