You can manually edit the lua file associated with the ButtonBag to exclude specific addons. I believe you have to know the name of the minimap button that you want to exclude though. Someone else will likely know how to get the name of the Buttons for you
The file you need to edit is in: \nUI\Plugins\nUI_ButtonBag.lua
The exclusion code starts around line 115 and looks like this:
Code:
-- buttons we want to force ignore of
Excludes =
{
["MiniMapMailFrame"] = true,
["MiniMapBattlefieldFrame"] = true,
["MinimapBackdrop"] = true,
["MiniMapPing"] = true,
["MiniMapCompassRing"] = true,
["MinimapZoomIn"] = true,
["MinimapZoomOut"] = true,
["MiniMapTracking"] = true,
["MiniMapWorldMapButton"] = true,
["GatherMiniNoteUpdateFrame"] = true,
["TimeManagerClockButton"] = true,
["FishingBuddyMinimapMenuButton"] = true,
["PoisonerMinimapButton"] = true,
["GameTimeFrame"] = false,
},
-- buttons we want to force inclusion of
Includes =
{
["WIM_IconFrame"] = true,
["CTMod2_MinimapButton"] = true,
["PoisonerMinimapButton"] = true,
["GameTimeFrame"] = true,
["MobMapMinimapButtonFrame"] = true,
["BaudGearMinimapButton"] = true,
},