When I have a standard Web form and I go to two other pages and then I go back, usually I find my entered data. This is standard behaviour of Web browsers.
But the mobile Web wikicode editor of Wikipedia is not a standard form. But it looks like a standalone page, so I was confident. I went to two other pages, and then I went back. The form was loaded as new, so my entered text was lost. It would be nice to improve this so as to avoid such data loss. Thank you.
I have Safari on iOS 7 on an iPad mini.
The mobile Web wikicode editor is what I get when I click on the pencil.