We had a thread about it just recently… It is still there “under the hood” but not officially available anymore.
Here is the thread.
I noticed this. I went through the trouble to have everything required to get in the “Work Collection” and now my listing doesn’t show up as Work friendly because I guess none of my guests have chosen “work trip” when booking. Aargh.
Maybe I need to ask a friend to stay and choose “work trip” so I can qualify.