Is there a way to alphabetize, or at least manually set the order of the items that appear in the "Customize Quick Access Toolbar" dropdown? I realize I could probably programatically create the list and add them in alphabetical order, but I'd prefer to just set IsQatCommonTool to true on the relevant items.
Currently there is no way to control the order of the items. You may want to submit a feature request for adding a property that can be set on the items and used to sort the common tools.