I have defined some custom statuses for my project : https://ideforumbfk.userecho.com/. See image for details:userecho_custom.jpg
However when clicking on an user it doesnt seem like the custom statuses are displayed:
The filter shows "logical groups" of statuses. Then each group include own statuses. You can see the groups when you add/edit status.
We do not filter by each status but logical group. The reason is each topic type has own (separate ids) statuses and if we will show all of them it is too much.