Clicking an item with alt pressed causes this error:

70x Combuctor\components\item.lua:132: attempt to index field 'Settings' (a nil value)
Combuctor\components\item.lua:132: in function <Combuctor\components\item.lua:130

And abit off topic:
I've had that issue where items in the bags are getting mixed up for while. Without really digging deep I added:
self:OnSizeChanged()

Inside the Frame:OnShow() function. (Resizing the frame fixed the mixing)

Would you be so kind and add that? :)

Wrong addon godamnit