1912765 - [Experiment] No Alt Text generation telemetry events are displayed in glean

Status: VERIFIED FIXED

(Firefox :: PDF Viewer, defect)

Description

[Patriciu Pop [:ppop], Ecosystem QA]

[Affected versions]:

• Firefox Nightly 131.0a1 (Build ID 20240811212519)
• Firefox Beta 130.0b2 (Build ID 20240807091924)

[Affected Platforms]:

• Windows 10 x64
• macOS 14.4
• Ubuntu 22.04 x64

[Prerequisites]:

• Have a profile enrolled in the "New alt text flow and generation" experiment (https://experimenter.services.mozilla.com/nimbus/new-alt-text-flow-and-generation/summary)
• Have a PDF and an image saved to the device

[Steps to reproduce]:

1. Open the browser with the profile from the prerequisites.
2. Open a PDF file in the browser.
3. Click the "Add image" button and use the file picker to add an image.
4. Wait for the Alt Text to be automatically generated.
5. Save the image and the alt text description.
6. Navigate to about:glean and submit an event type ping.
7. Navigate to https://debug-ping-preview.firebaseapp.com/ and observe the generated pings for the chosen tag

[Expected result]:

• Multiple alt text events are generated for interacting with the feature. (e.g. icon_click, add_image_click, image_selected, etc.)

[Actual result]:

• Only the experiment's exposure event is generated.

[Notes]:

• We weren't able to generate any of the telemetry probes detailed in the following document: https://docs.google.com/spreadsheets/d/1iOLkbkKg8LBDNxmCjH_a3AeZm1Q2RG-LhgtAaFuDJZ0/edit?gid=966241560#gid=966241560
• Based on the status of Bug 1909325, the telemetry probes should be available in Beta and Nightly.

Comment 1

[Marco Castelluccio [:marco]]

Are you still able to reproduce this in 130 and 131?

Comment 2

[Patriciu Pop [:ppop], Ecosystem QA]

Verified the issue is no longer reproducible, all temelemtry events are generated correctly. Tested with Beta 130.0b7 BuildID: 20240819120631 and Nightly 131.0a1 BuildID: 20240813202804 on Windows 10 x64, macOS 14.4 and Ubuntu 22.04 x64.