1957363 - [GB][clubllondon.com] After autofill the form from the street address field, it becomes blank but highlighted

Status: VERIFIED FIXED

(Toolkit :: Form Autofill, task)

Description

[Alin Ilea, Desktop Test Engineering]

Attachment: 2025-03-31_13h33_30.mp4

Found in

• 138.0a1

Affected versions

• 138.0a1

Tested platform

• Windows 10

Preconditions

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

Steps to reproduce

1. Go to https://clubllondon.com and reach the shipping address form.
2. Click on any field and choose an address from the autocomplete dropdown.
3. Clear the form.
4. Click on address line 1 field and choose an address from the autocomplete dropdown.

Expected result

• All the fields should the autofilled accordingly.

Actual result

• After step 4, the street address field is autofilled for a millisecond, then becomes blank but remains highlighted.

Regression range

• N/A

Additional notes

• The issue is reproducible using the dynamic form support prefs to both true or false.
• In Chrome, the autocomplete dropdown is not displayed at all for the Address line 1.
• The same issue is also reproducible for https://www.kickgame.co.uk, since it using the same shipping address form.
• Downloaded page.

Comment 1

[Alin Ilea, Desktop Test Engineering]

Attachment: inspect-clubllondon.com.png

Comment 2

[Alin Ilea, Desktop Test Engineering]

Attachment: screenshot-clubllondon.com.png

Comment 3

[Alin Ilea, Desktop Test Engineering]

Re-tested this issue in Nightly 140.0a1 and it is fixed by bug 1955252. As we agreed with the engineering team, I will close this accordingly.