As part of the mobile homepage design we noticed an overlapping between the wording of the header title of the Homepage ("Hello, [username]") and the one on the current version of the mobile Main page ("Welcome, [username]").
For our treatment group we want to change the mobile Main page header copy from "Welcome, [username]!" to "Welcome to Wikipedia!"
Reasons for the change:
- we want to send users to the Homepage after account creation (see T222852)
- re-wording would help keep consistency with the header in the desktop version of the Main page.