It's time to stop changing the UI without permission.

As other users have repeatedly commented, I would like you to fix the conventional UI with the prompt at the top. Can you please stop the system that changes back to the old UI for a certain period of time and then changes back to the new UI, which has a bad reputation, all by itself? The reply will be "we are working on optimizing it" anyway, but it is obvious that the new UI is not optimal, so why do you keep repeating it over and over?