Github: Questie-335a-Aethro
The one that does: AzerothAdmin-24. On load it runs InitDropDownStyling() and hooks every ToggleDropDownMenu in the client. That restyles DropDownList1 (the portrait / party / master-loot list): strips default backdrop textures, applies its own backdrop, restyles all buttons. Its Dewdrop lib also replaces WorldFrame mouse scripts and watches DropDownList1:Show.
Why Questie blows up on that: 3.3.5 Questie has no private dropdown frames. Tracker and minimap menus use Blizzard EasyMenu / CloseDropDownMenus on the same DropDownList1. So:
- Questie opens or closes the shared list.
- AzerothAdmin restyles that list on every toggle.
- Unit and loot menus inherit a stripped/counting list and vanish.