Can't open containers while butchering anymore

[SnuggleSnail]

When the animal inspection window was made to not act as having a container open, the same fix was also applied to corpses I assume

[loftar]

I would assume the only reason this was possible was because you had an animal inspection window opened, in which case being able to open a container while doing something like butchering (or anything else, really), would have been part of that bug.