This task represents the work with designing the mobile web topic subscription user experience.

Note: the desktop web topic subscription user experience was designed in T279149.

User Stories

Primary
As a Junior or Senior Contributor who is: a) viewing a talk page and b) interested in knowing about new activity in specific conversation(s)
I want to know what to do to start and stop receiving notifications about said "new activity"
So that I can feel informed about topics that are relevant to me and know whether it is necessary for me to say or do something.

Secondary
As a Junior or Senior Contributor viewing a talk page
I want to be able to quickly identify the conversations I am and NOT subscribed to
So that I can feel confident knowing what new activity I will and will NOT be notified about on said page

Mockups

Before work begins on this task, @iamjessklein to confirm the workflows in this section are accurate and exhaustive.
Workflow #1: subscribe to topic(s)

Workflow #2: unsubscribe to topic(s) from talk page

Workflow #3: unsubscribe to topic from within Echo

Done

• Designs are posted to the ===Mockups for each of the "workflows" mentioned