I'm Ignazio Cannata. The new chronology interface is okay, but the interface of the contributions is confused by sight and use. Please, maintain the old interface like you had with the watchlist.
Topic on Talk:Reading/Web/Advanced mobile contributions/Flow
We don't currently have plans to add the advanced contributions experience as a default - we might move some things over for all logged-in users like the talk tabs and buttons, etc, but we're planning to keep the more complex pages as opt-in only.
But can I (maybe with my css) have the mobile advanced mode with the standard contributions interface?