When I tap "Status" in the list of dwellers, I expect them to be sorted by time to completion for their current production/training/growth, or time in/returning from the wasteland. Instead, it seems to cluster everybody by what room they're in, and then sort by time? I'm not really sure. I am sure it makes it very hard to find dwellers who are about to complete something because I have to carefully scroll through the whole list looking.
Danger, Dead, Done, Max Level Reached are of course special statuses and I think it would be convenient if they sort in that order before any actual time amounts.