Closed Bug 2000210 Opened 3 months ago Closed 1 month ago

Moving the mouse to the other view after hovering a link will briefly display the status panel with that link in the wrong view

Categories

(Firefox :: Tabbed Browser: Split View, defect, P2)

Product:
Firefox
Component:
Tabbed Browser: Split View
Platform:
Desktop
All
Type:
defect

Tracking

()

Status:
VERIFIED FIXED
Milestone:
148 Branch
Tracking Flags:
Tracking Status
firefox-esr140 --- unaffected
firefox145 --- unaffected
firefox146 --- disabled
firefox147 --- disabled
firefox148 --- verified

People

(Reporter: atrif, Assigned: kcochrane)

References

(Blocks 1 open bug, Regression)

Details

(Keywords: regression, Whiteboard: [fidefe-splitview])

Attachments

(2 files)

Image split_link.gif
4.25 MB, image/gif
Details
Bug 2000210 - Set status panel to inactive when mousing out of one split view panel to another
48 bytes, text/x-phabricator-request
Details | Review
Attached image split_link.gif —

Found in

  • 147.0a1 (2025-11-13)

Affected versions

  • 146.0a1 (2025-11-13)

Tested platforms

  • Affected platforms: Ubuntu 24, Windows 11, macOS 26
  • Unaffected platforms: none

Preconditions

  • split view enabled

Steps to reproduce

  1. Open two pages that contain links in a Split View and select a view.
  2. Hover over a link and quickly move the cursor to the other view.

Expected result

  • The hovered link is displayed only in the specific view.

Actual result

  • The hovered link will briefly appear in the other view.

Regression range

Additional notes

  • Attached a screen recording.

Set release status flags based on info from the regressing bug 1996066

:jsudiaman, since you are the author of the regressor, bug 1996066, could you take a look? Also, could you set the severity field?

For more information, please visit BugBot documentation.

status-firefox145: --- → unaffected
status-firefox-esr140: --- → unaffected
Flags: needinfo?(jsudiaman)
Severity: -- → S3
Priority: -- → P2
Assignee: nobody → kcochrane
Status: NEW → ASSIGNED
Attachment #9535730 - Attachment description: Bug 2000210 - Only show status panel for selected browser → Bug 2000210 - Set status panel to inactive when mousing out of one split view panel to another
Pushed by kcochrane@mozilla.com: https://github.com/mozilla-firefox/firefox/commit/30ee87505318 https://hg.mozilla.org/integration/autoland/rev/012ff4c7a121 Set status panel to inactive when mousing out of one split view panel to another r=tabbrowser-reviewers,jsudiaman

https://hg.mozilla.org/mozilla-central/rev/012ff4c7a121

Status: ASSIGNED → RESOLVED
Closed: 1 month ago
status-firefox148: --- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 148 Branch
Component: Tabbed Browser → Tabbed Browser: Split View

Verified fixed with Firefox 148.0a1 (2026-01-11) on Windows 11, macOS 14 and Ubuntu 24. Moving the mouse to the other view after hovering a link will no longer display the status panel with that link in the wrong view.

Status: RESOLVED → VERIFIED
QA Whiteboard: [qa-found-in-c147] [S4][QA-4411] → [qa-ver-done-c148/b147] [qa-found-in-c147] [S4][QA-4411]
status-firefox148: fixed → verified
Flags: needinfo?(jsudiaman)
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