[overly complex description removed]
- Have someone leave a message on the talk page of your IP address.
- While logged out, in mobile view, visit any page
The expect result is a "you have new messages" banner, or some other hint that another user wishes to talk to you(r IP address).
The actual result no banner, or any other hint.
User experience (UX) concern:
Logged out/IP editors on mobile are unable to know if they are receiving feedback on their contributions, such as invitations to create an account or warnings that may precede project sanctions such as blocks
Related note: in general there is currently no obvious way to get to your IP talk page on mobile