Closed Bug 1711170 Opened 4 years ago Closed 3 years ago

`:: part(a):hover` selector failed in nested shadowdom

Categories

(Core :: DOM: Core & HTML, defect, P3)

Firefox 90
defect

Tracking

()

RESOLVED FIXED
90 Branch
Tracking Status
firefox90 --- fixed

People

(Reporter: 709922234, Assigned: emilio)

Details

Attachments

(2 files)

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:90.0) Gecko/20100101 Firefox/90.0

Steps to reproduce:

  1. open https://codepen.io/mantou132/pen/ZEeWeVr?editors=0110
  2. hover black block

Actual results:

nothing

Expected results:

background change to blue

Component: Untriaged → DOM: Core & HTML
Product: Firefox → Core
Attached image Firefox v90.png
Flags: needinfo?(emilio)
Assignee: nobody → emilio
Status: UNCONFIRMED → ASSIGNED
Ever confirmed: true
Flags: needinfo?(emilio)
Severity: -- → S3
Priority: -- → P3
Pushed by ealvarez@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/002bf965a944 Look at the right element for exportparts in each_applicable_non_document_style_rule_data. r=boris
Created web-platform-tests PR https://github.com/web-platform-tests/wpt/pull/29056 for changes under testing/web-platform/tests
Upstream PR merged by moz-wptsync-bot
Status: ASSIGNED → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
Target Milestone: --- → 90 Branch
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