Agenda for Dec 4th, 2025

[nairnandu]

Here is the proposed agenda for the Interop team meeting on Dec 4th, 2025

• Interop 2026 proposal selection process
  • Focus area selection
• Review open PRs
• Review test change proposals

[nairnandu]

Attendees: @nairnandu, @foolip, @meyerweb, @captainbrosset, @fantasai, @YulunWu, @jgraham, @jakearchibald, @sarony, @stubbornella, @tantek

Notes

• Interop 2026 proposal selection process
  • All organizations submitted their first round of priorities
  • Follow-up questions on positions and scope were discussed
  • Next step is for champions to finalize the test list for their areas
• Review open PRs
  • Open question on merged PR: [css-anchor-position-1] Make stacking order match between test and reference wpt#55022 (comment)
    • Test fix required
  • [Gecko Bug 1993997] Test RTCEncodedVideoFrame & RTCEncodedAudioFrame in webrtc-encoded-transform/idlharness. wpt#55588
    • Needs further review from WebKit
  • In wpt test, use performance.getEntriesByType for better precision. wpt#56150
    • Follow-up needed from Chromium
  • [Gecko Bug 1924231] Implement of position-visibility: anchors-visible. wpt#56411 and [Gecko Bug 1909339] Implement anchor-center for alignment properties when anchored wpt#56474
    • Merged
• Review test change proposals
  • Exclude several Navigation API tests from from Interop 2025 #1224
    • Remove the tests from Interop 2025. PR merged
  • Remove position-area-computed-insets.html from anchor positioning focus area #1229
    • Needs review