2062688 - Add resume (PUWYLO) prompt telemetry

Status: VERIFIED FIXED

(Core :: Machine Learning: Frontend, task)

Description

[echa]

Right now, resume (PUWYLO) pills are tracked the same way as the existing starter prompts, so we can't measure engagement with them separately.
Proposed changes:

• Add a starter_type field to quick_prompt_clicked so we can distinguish between default, resume, and followup prompts
• Add a puwylo_prompts count to quick_prompt_displayed to track how many of the displayed prompts were resume pills

This will let us measure resume pill impressions and clicks independently from the existing starter prompts.

Comment 1

[echa]

Attachment: Bug 2062688 - Add resume prompt telemetry r?pdahiya

• Added starter_type to quick_prompt_clicked and resume_prompts to quick_prompt_displayed
• Moved the shared resume-pill test helpers to head.js so both test files can use them

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/ff50105c16dd
https://hg.mozilla.org/integration/autoland/rev/219d3bba3d6e
Add resume prompt telemetry r=pdahiya

Comment 3

[Cristian Tuns]

https://hg.mozilla.org/mozilla-central/rev/219d3bba3d6e

Comment 4

[Phabricator Automation]

firefox-beta Uplift Approval Request

• User impact if declined/Reason for urgency: This telemetry allows us to distinguish engagement with resume (PUWYLO) prompts from existing starter prompts, which is important for evaluating feature adoption and usage during rollout. Without this uplift, resume prompt interactions would be indistinguishable from other starter prompts.
• Code covered by automated testing?: yes
• Fix verified in Nightly?: yes
• Needs manual QE testing?: yes
• Steps to reproduce for manual QE testing: Open a Smart Window with PUWYLO resume prompts available.
  Verify that quick_prompt_displayed records the number of PUWYLO prompts shown.
  Click a resume prompt and verify quick_prompt_clicked records starter_type = "resume".
• Risk associated with taking this patch: low
• Explanation of risk level: This change only adds telemetry fields/recording for existing prompt events and does not change any user-facing behavior or feature logic. The code path is exercised when displaying and clicking starter prompts, and the change is limited to telemetry instrumentation.
• String changes made/needed?: No
• Is Android affected?: yes

Comment 5

[echa]

Attachment: Bug 2062688 - Add resume prompt telemetry

• Added starter_type to quick_prompt_clicked and resume_prompts to quick_prompt_displayed
• Moved the shared resume-pill test helpers to head.js so both test files can use them

Original Revision: https://phabricator.services.mozilla.com/D318736

Comment 6

[Pulsebot]

https://github.com/mozilla-firefox/firefox/commit/9bb61f4d1ba8
https://hg.mozilla.org/releases/mozilla-beta/rev/faf089cc4261

Comment 7

[Rares Doghi, Desktop QA]

Verified as fixed in our latest Nightly 156.0a1 (2026-08-19) and our latest Beta 155.0b2