When I was following the UG to do the testing, I found a person based on the find command, then I use the sort command, but it is not working. I need to use the list command to show all the person's first, then I can use sort again.

I am not sure if this is a bug or not. If not, maybe can specify in the UG about the command flow.
When I was following the UG to do the testing, I found a person based on the find command, then I use the sort command, but it is not working. I need to use the list command to show all the person's first, then I can use sort again.
I am not sure if this is a bug or not. If not, maybe can specify in the UG about the command flow.