"Who writes at home?"
Translation:Quis domi scribit?
I wouldn't say it's "not desirable". It's less common, but such structures are still correct and common in Latin texts. So, I think the "not desirable" is too strong. It's not the more common pattern, and it's a rather emphatic construction, but still correct and acceptable.
We just have to report the construction that are ok and not accepted, because they couldn't find all the way order, when you the number of possible solutions for a sentence is a factorial number.