Can't get Custom Fields to arrange in selected sequence

To list,

We just installed 3.8.8 in our Development environment. Most of it works
well, but I can’t get the Custom Fields to move up or down in the ticket
display/update screens for any Queue.

I have superuser rights.

I was under the impression this had been fixed in 3.8.8. Am I mistaken?

Kenn
LBNL