If you click on the edit pencil (you're not logged in) on a section heading, you'll have a returnquery in the login link (returntoquery=action%3Dedit%26section%3D1) which will result in a redirect to the mobile editor after a successful login.

This returnquery is missing for the lead section edit link, so if you successful logged in, you only see the article, but have to click again to edit.

Version: unspecified
Severity: normal