What is the problem?
The Readers web team wants to better surface page issues on the mobile web. This will require community consultation to determine the best approach.
How does success of this task look like? How do we know when we are done?
A partnered discussion with community on how this might work, feedback and bugs incorporated into product planning, and a successful deployment to communities.
Is there any goal, program, project, team related with this request?
Not currently listed, but I believe it is a quarterly goal for Readers. https://www.mediawiki.org/wiki/Wikimedia_Audiences/2017-18_Q3_Goals#Readers
What is your expected timeline from start to end? Is there a hard deadline?
Once we have a plan of approach we'll need to reach out to the communities to discuss our plans, provide time for feedback, and incorporate changes. Assuming we're all on the same page we'll also need to let local functionaries know that the feature is in place and how to consider it when maintaining page issue templates.
See also: T159262