I found that on all my flights after the changes (2 in CW, 4 in CE and 3 in ET) but one where there was a general announcement the new procedures have at least been tried to be implemented.
However the issue is that a lot of people still have not got up to date with the new procedures and they still think they have priority even when the announcement is made in order so a queue is formed and there is lots of confused looks between people.
I have seen bronze and silver go in first without being turned back. Especially bronze with mobile boarding passes that don't look too much different from the Gold boarding pass.