I see this as a bit meaningless. Snake owners often feed in a seperate enclosure, but that is mostly to make the snake aware food will never be available in it's living enviroment and the snake can be handeled, and also feel secure from other organisms..... or something like that. I don't know because I've never kept a snake, but it's fairly obvious. Doing that for a scorpion isnt necessary, they do not need to be handeled, can hide much easier than a reptile can, and being so small would probaly be scared to death to be moved back and forth from container to container once a week.
Good thought, but it's not necessary