1956492 - [DE][springlane.de] The postal code and city fields are not correctly autofilled or not autofilled if the form is autofilled after the Country is changed

Status: VERIFIED FIXED

(Toolkit :: Form Autofill, task)

Description

[Alin Ilea, Desktop Test Engineering]

Attachment: 2025-03-26_14h06_39.mp4

Found in

• 138.0a1

Affected versions

• 138.0a1

Tested platform

• Windows 10, macOS 12, Ubuntu 20

Preconditions

• Have set in about:config:
• browser.search.region - DE
• Have an already saved address in about:preferences

Steps to reproduce

1. Go to https://springlane.de/ and reach the shipping address form.
2. Change the Country from the dropdown to e.g Italy
3. Click on any field and choose an address from the autocomplete dropdown.

Expected result

• All the fields should the autofilled accordingly.

Actual result

• The Postal Code field is autofilled but not highlighted and the wrong dropdown is displayed if you click on it, and the City field is not autofilled at all. The behavior is not the same all the time, sometimes both postal code and city fields are autofilled bug not highlighted and the wrong dropdown is displayed for both of them, sometimes both fields are not autofilled at all.(see the video attached in the description and the videos attached in comment 1 and comment 2 as well.)

Regression range

• N/A

Additional notes

• The issue is reproducible using the dynamic form support prefs to both true or false.
• Downloaded page.

Comment 1

[Alin Ilea, Desktop Test Engineering]

Attachment: 2025-03-26_14h07_25.mp4

Comment 2

[Alin Ilea, Desktop Test Engineering]

Attachment: 2025-03-26_14h14_42.mp4

Comment 3

[Alin Ilea, Desktop Test Engineering]

Attachment: inspect-springlane.de.png

Comment 4

[Alin Ilea, Desktop Test Engineering]

Attachment: screenshot-springlane.de.png

Comment 5

[Janika Neuberger [:janika]]

As of Fx139 address autofill is supported in US,CA,FR,GE,GB by default. The supported country options on sprinlane.de are FR and DE. Changing the country value from either FR to DE or from DE to FR during autofill works as expected.

Comment 6

[Alin Ilea, Desktop Test Engineering]

Verified in 139.0a1 (2025-04-22) and I got the behavior described in comment 5. Based on the expected result, I will mark this accordingly.