Closed Bug 2010526 Opened 9 days ago Closed 1 day ago

www.emag.ro - The product image cannot be zoomed or dragged after zooming once

Categories

(Core :: CSS Parsing and Computation, defect, P2)

Product:
Core
Component:
CSS Parsing and Computation
Platform:
Desktop
Windows 10
Type:
defect

Tracking

()

Status:
RESOLVED FIXED
Milestone:
149 Branch
Project Flags:
Webcompat Priority P2
Webcompat Score 8
Tracking Flags:
Tracking Status
firefox-esr140 --- unaffected
firefox147 --- affected
firefox148 --- fixed
firefox149 --- fixed

People

(Reporter: bfarkas, Assigned: emilio)

References

(Blocks 1 open bug, Regression,
URL
)

Details

(Keywords: regression, webcompat:platform-bug, webcompat:site-report, Whiteboard: [webcompat-source:web-bugs][webcompat:sightline], [wptsync upstream])

User Story

user-impact-score:900
platform:windows,mac,linux,android
impact:feature-broken
configuration:general
affects:all
branch:release
diagnosis-team:layout

Attachments

(3 files)

Zoom/drag image issue Nightly vs Chrome
2.21 MB, video/mp4
Details
Reduced test-case.
362 bytes, text/html
Details
Bug 2010526 - Make -webkit-transform serialize like transform. r=#style
48 bytes, text/x-phabricator-request
dmeehan
: approval-mozilla-beta+
emilio
: approval-mozilla-release?
Details | Review

Environment:
Operating system: Windows 10
Firefox version: Firefox Nightly 149.0a1 (2026-01-14)

Steps to reproduce:

  1. Access: https://www.emag.ro/set-de-4-branturi-pentru-cizme-de-iarna-kaps-lana-crem-116-026/pd/DD5M68MBM/
  2. Select any product image
  3. Zoom the image in or out (with the buttons or by scrolling)
  4. Try to zoom again (with the button or by scrolling)
  5. Try to drag the image using the mouse
  6. Observe the page

Expected Behavior:
The image is zoomed/can be dragged accordingly

Actual Behavior:
The product image cannot be zoomed or dragged

Notes:

  • The image can be reset to its original size and the previous/next image buttons are working as expected
  • Reproduces regardless of the status of ETP
  • Reproduces in firefox-nightly, and firefox-release
  • Does not reproduce in chrome

Created from https://github.com/webcompat/web-bugs/issues/201009

Since nightly and release are affected, beta will likely be affected too.
For more information, please visit BugBot documentation.

status-firefox148: --- → affected
Whiteboard: [webcompat-source:web-bugs] → [webcompat-source:web-bugs][webcompat:sightline]
User Story: (updated)
Webcompat Score: --- → 1
Severity: -- → S2
User Story: (updated)
Webcompat Priority: --- → P2
Webcompat Score: 1 → 7
Keywords: webcompat:needs-diagnosis
Priority: -- → P2
User Story: (updated)
Webcompat Score: 7 → 8
Attached file Reduced test-case. —
Flags: needinfo?(emilio)

E.g. -webkit-transform should serialize always like transform. I think
that's the only case right now.

Assignee: nobody → emilio
Status: NEW → ASSIGNED

This was not enough. And it's actually a recent regression from bug 1362499.

User Story: (updated)
Keywords: regression
Regressed by: 1362499

Set release status flags based on info from the regressing bug 1362499

status-firefox-esr140: --- → unaffected
Attachment #9539084 - Attachment description: Bug 2010526 - A property should be serialized by Gecko if it's an alias of such property. r=#style → Bug 2010526 - Make -webkit-transform serialize like transform. r=#style
Flags: needinfo?(emilio)

Comment on attachment 9539084 [details]
Bug 2010526 - Make -webkit-transform serialize like transform. r=#style

Beta/Release Uplift Approval Request

  • User impact if declined/Reason for urgency: recent regression
  • Is this code covered by automated tests?: Yes
  • Has the fix been verified in Nightly?: No
  • Needs manual test from QE?: Yes
  • If yes, steps to reproduce: comment 0
  • List of other uplifts needed: none
  • Risk to taking this patch: Low
  • Why is the change risky/not risky? (and alternatives if risky): trivial change specific to the property.
  • String changes made/needed: none
  • Is Android affected?: Yes
Attachment #9539084 - Flags: approval-mozilla-beta?
Flags: qe-verify+

Comment on attachment 9539084 [details]
Bug 2010526 - Make -webkit-transform serialize like transform. r=#style

Beta/Release Uplift Approval Request

  • User impact if declined/Reason for urgency: Trivial regression fix
  • Is this code covered by automated tests?: Yes
  • Has the fix been verified in Nightly?: Yes
  • Needs manual test from QE?: Yes
  • If yes, steps to reproduce: comment 0
  • List of other uplifts needed: none
  • Risk to taking this patch: Low
  • Why is the change risky/not risky? (and alternatives if risky): Trivial-ish / well-scoped fix + test.
  • String changes made/needed: none
  • Is Android affected?: Yes
Attachment #9539084 - Flags: approval-mozilla-release?
Blocks: 2012008
Created web-platform-tests PR https://github.com/web-platform-tests/wpt/pull/57310 for changes under testing/web-platform/tests
Whiteboard: [webcompat-source:web-bugs][webcompat:sightline] → [webcompat-source:web-bugs][webcompat:sightline], [wptsync upstream]
Component: Site Reports → CSS Parsing and Computation
Product: Web Compatibility → Core
Flags: in-testsuite+

https://hg.mozilla.org/mozilla-central/rev/cc1c21fbd735

Status: ASSIGNED → RESOLVED
Closed: 1 day ago
status-firefox149: affected → fixed
Resolution: --- → FIXED
Target Milestone: --- → 149 Branch

Comment on attachment 9539084 [details]
Bug 2010526 - Make -webkit-transform serialize like transform. r=#style

Approved for 148.0b7

Attachment #9539084 - Flags: approval-mozilla-beta? → approval-mozilla-beta+
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