[A11y] Further optimize geometry calculation in semantics #166173

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1. chunhtai

   added this to Framework A11y Hotliston Mar 28, 2025
2. darshankawar

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   a: accessibilityAccessibility, e.g. VoiceOver or TalkBack. (aka a11y)Accessibility, e.g. VoiceOver or TalkBack. (aka a11y)

   team-accessibilityOwned by Framework Accessibility team (i.e. responsible for accessibility code in flutter/flutter)Owned by Framework Accessibility team (i.e. responsible for accessibility code in flutter/flutter)

   and removed

   in triagePresently being triaged by the triage teamPresently being triaged by the triage team

   on Mar 31, 2025
3. chunhtai

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   P2Important issues not at the top of the work listImportant issues not at the top of the work list

   triaged-accessibilityTriaged by Framework Accessibility teamTriaged by Framework Accessibility team

   on Apr 2, 2025
4. LongCatIsLooong

   marked this as blocking on Sep 23, 2025

   • [Google3 Bug]: [Accessibility] Screen reader unable to reach/interact with all items in a scrollable #173097
5. chunhtai

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   on Sep 24, 2025
6. chunhtai

   assigned

   LongCatIsLooong

   on Sep 25, 2025
7. Piinks

   removed

   triaged-accessibilityTriaged by Framework Accessibility teamTriaged by Framework Accessibility team

   on Sep 30, 2025
8. Piinks

   unassigned

   LongCatIsLooong

   on Sep 30, 2025
9. chunhtai

   assigned

   chunhtai

   and unassigned

   chunhtai

   on Oct 1, 2025
10. 2 remaining items

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11. github-merge-queue

    added a commit that references this issue on Nov 17, 2025

    Make a11y `computeChildGeometry` slightly faster (#177477)

    ...

    f5b0b09
12. IvoneDjaja

    added a commit that references this issue on Nov 22, 2025

    Make a11y `computeChildGeometry` slightly faster (flutter#177477)

    ...

    ba7c48c
13. mboetger

    added a commit that references this issue on Dec 2, 2025

    Make a11y `computeChildGeometry` slightly faster (flutter#177477)

    ...

    254663e
14. reidbaker

    added a commit that references this issue on Dec 10, 2025

    Make a11y `computeChildGeometry` slightly faster (flutter#177477)

    ...

    234cd93
15. chunhtai

    self-assigned this

    on Dec 15, 2025
16. chunhtai commented on Jan 21, 2026

    

    chunhtai

    on Jan 21, 2026

    ContributorAuthor

    More actions

    Its cached transform must be invalidated if any render object within the path semanticsParent - common ancestor - overlayChild repaints

    This is no longer the case because we don't do renderobject grafting anymore
17. github-merge-queue

    added a commit that references this issue on Mar 9, 2026

    Adds geometry dirty nodes (#180375)

    ...

    1797fe2
18. auto-submit

    closed this as completedin #180375on Mar 9, 2026
19. github-project-automation

    moved this to Done in Framework A11y Hotliston Mar 9, 2026
20. xxxOVALxxx

    added a commit that references this issue on Mar 10, 2026

    Adds geometry dirty nodes (flutter#180375)

    ...

    d77c87a
21. github-actions commented on Mar 24, 2026

    

    github-actionsbot

    on Mar 24, 2026 – with GitHub Actions

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    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.
22. github-actions

    locked as resolved and limited conversation to collaborators on Mar 24, 2026
23. mboetger

    added a commit that references this issue on Mar 26, 2026

    Adds geometry dirty nodes (flutter#180375)

    ...

    7c2f9af
24. ahmedsameha1

    added a commit that references this issue on Apr 14, 2026

    Adds geometry dirty nodes (flutter#180375)

    ...

    26d0344
25. Nakiha

    added a commit that references this issue on Sep 28, 2026

    Adds geometry dirty nodes (#180375)

    ...

    e7ef488