In mobile version is possible to "certify" the creation of the new pages but there's no link to "certify" the changes.
I don't know if all the wiki works this way, but I would highlight it because in my opinion it's a wrong behaviour.
See this example link: https://it.m.wikivoyage.org/wiki/Speciale:MobileDiff/304440...305277
Furthermore, I take the chance to bring to your attention another painful issue. My BB has a small screen and the tab in the bottom where it's written the user name and the amount of its contribution, stays always in the bottom of my VISIBLE screen reducing drastically the readable area. Is it possible to stack it in the very bottom of the page (instead of the visible area) or to allow through a clickable [X] to close it?