ClawSweeper Batch 5 With Gitcrawl

Summary

This batch processed the two live issues missing from the frozen ledger plus three issues from weak gitcrawl cluster 3.

Verdict: gitcrawl was useful, but cluster 3 was correctly marked weak. The three old issues are neighbors, not duplicates. #3478 is external store / controlled updates, #3497 is focus loss after unrelated parent state updates, and #4001 is placeholder plus keyboard/composition DOM desync.

Issue	Decision	Bucket	Confidence	PR-description text
#6051	cluster-synced	v2-input-runtime	high	none; detailed ledger only
#6053	fixes-claimed	v2-react-runtime	high	none; detailed ledger only
#3478	cluster-synced	v2-react-runtime	high	none; already represented by React runtime plan
#4001	cluster-synced	v2-input-runtime	high	none; already represented by input runtime plan
#3497	cluster-synced	v2-react-runtime	high	none; already represented by React runtime plan

#6051 On Firefox For Android With The Samsung Keyboard, Slate Fails To Insert Some Characters

Status: cluster-synced
Bucket: v2-input-runtime
Confidence: high

Issue summary: Firefox for Android with Samsung Keyboard fails to insert the second character on a new line. The reported runtime error is can't access property "hasAttribute", s is null; the reporter points to Android handleDOMBeforeInput and toSlateRange / toSlatePoint receiving DOM containers whose parentNode is null.

Evidence:

live GitHub checked: yes; issue is open, current repro uses Slate 0.124.1 and the public Rich Text example.
gitcrawl neighbors: #5130, #3313, #5643, #4400, #5603, #6022, #5171, #5183, #4789.
duplicate proof: no exact duplicate found. The closest family is Android / Firefox / IME DOM point import, but Samsung Keyboard plus null parent DOM containers is a distinct live repro.
current v2 proof: .tmp/slate-v2/packages/slate-react/src/editable/runtime-before-input-events.ts, .tmp/slate-v2/packages/slate-react/src/hooks/android-input-manager/android-input-manager.ts, and .tmp/slate-v2/packages/slate-dom/src/plugin/dom-editor.ts show this is routed through the v2 input/composition/DOM point bridge. No real Firefox Android Samsung Keyboard device proof exists here.

Decision: Route to the input runtime. Do not claim a fix without device proof. This is not just a generic DOM point crash; the null-parent beforeinput shape makes it a mobile input-runtime gate.

PR-description text: none; detailed ledger only.

#6053 useSelected Error When Remove Myself

Status: fixes-claimed
Bucket: v2-react-runtime
Confidence: high

Issue summary: A component calls useSelected() and removes itself from the editor when it is not selected. During that lifecycle, the hook can read a stale path and call Editor.range, throwing Cannot find a descendant at path [0,1] in node.

Evidence:

live GitHub checked: yes; issue is open with no comments.
gitcrawl neighbors: #5771, #4031, #4323, #4984, #3858, #4643, #3921.
duplicate proof: no exact duplicate found. Neighbors are stale path, DOM point, collaboration, and selection validity issues, but not the same useSelected self-removal lifecycle.
current v2 proof: .tmp/slate-v2/packages/slate-react/test/use-element-selected.test.tsx covers selected self-removal with clean unmount, explicit stale watched-path false behavior, and the existing path-shift case. The hook still guards Editor.hasPath(editor, selectedPath) before calling Editor.range.

Decision: Claim Fixes #6053. The exact self-removal repro-shaped test exists and the explicit stale path contract is covered separately.

PR-description text: none; detailed ledger only.

#3478 Editor Crashes With Redux

Status: cluster-synced
Bucket: v2-react-runtime
Confidence: high

Issue summary: Feeding editor changes through Redux or another external store can crash or freeze the editor under ordinary typing speed. The thread broadens this beyond Redux: users hit the same class with GraphQL cache and delayed external state loops.

Evidence:

frozen ledger row: valid, react-controlled-value-and-external-updates, previously cluster-synced.
live GitHub checked: yes; issue remains open.
related issue: #3332 is the explicit predecessor and is closed after a maintainer could not reproduce on 0.57.1.
gitcrawl neighbors: #4001, #3834, #3497, #4081, #4495, #3777, #3656, #3921.
duplicate proof: not a duplicate of #4001 or #3497; same runtime neighborhood, different failure mode.
current v2 proof: useSlateEditor({ initialValue }), selector hooks, and the snapshot-driven provider tests in .tmp/slate-v2/packages/slate-react/test/provider-hooks-contract.tsx move the center of gravity away from controlled-value external-store feedback loops. No Redux repro was run here.

Decision: Keep as cluster-synced under v2-react-runtime. The prior live ledger row incorrectly routed it through input runtime; the correct owner is React runtime, snapshot identity, and external-store update boundaries.

PR-description text: none; already represented by React runtime plan.

#4001 German Keyboard Backtick Isn't Recognized In onChange Event; Crashes Editor When Using Placeholder

Status: cluster-synced
Bucket: v2-input-runtime
Confidence: high

Issue summary: With a German keyboard and an empty editor placeholder, the first backtick input does not fire the expected change path; the next character desynchronizes Slate and DOM points and throws Cannot resolve a Slate point from DOM point.

Evidence:

frozen ledger row: valid, placeholder-and-ime-empty-editor, previously cluster-synced.
live GitHub checked: yes; issue remains open.
linked artifact: comment points to #3437, a merged PR around element/text memoization and placeholder re-rendering.
gitcrawl neighbors: #3478, #3834, #3777, #3943, #3568, #4074, #3586, #4789, #3497.
duplicate proof: related to #3777 and other placeholder/composition DOM point failures, but not the same as external-store #3478.
current v2 proof: placeholder visibility and composition are first-class root sources / runtime paths in .tmp/slate-v2/packages/slate-react/src/editable/root-selector-sources.ts, .tmp/slate-v2/packages/slate-react/src/editable/runtime-before-input-events.ts, and composition tests. No German keyboard browser repro was run here.

Decision: Keep as cluster-synced under v2-input-runtime. It is a real placeholder + input-method DOM bridge issue, not a React external-store bug.

PR-description text: none; already represented by input runtime plan.

#3497 Editor Loses Focus If Parent Component Triggers Unrelated State Change

Status: cluster-synced
Bucket: v2-react-runtime
Confidence: high

Issue summary: An unrelated parent state update can steal focus immediately after ReactEditor.focus(editor). Later comments broaden the issue to multiple editors and rerendered sibling editors where ReactEditor.isFocused may still return true even though the visible caret/input path is gone.

Evidence:

frozen ledger row: valid, focus-state-and-external-dom-ownership, previously cluster-synced.
live GitHub checked: yes; issue remains open and was bumped in 2024.
gitcrawl neighbors: #4495, #3478, #3634, #3834, #5537, #3656, #3921, #3696, #3821, #5211, #4001.
duplicate proof: same family as #3634 and #5537, but not enough to close as duplicate; this row specifically covers parent-state focus churn.
current v2 proof: focus state, provider editor replacement, selection reconciliation, and selector-first render paths are represented by .tmp/slate-v2/packages/slate-react/src/components/slate.tsx, .tmp/slate-v2/packages/slate-react/src/editable/selection-reconciler.ts, and provider hook tests. No exact sandbox repro was run here.

Decision: Keep as cluster-synced under v2-react-runtime. The old live ledger routed it through input runtime; that was too coarse. The owner is focus/selection state under React rerender pressure.

PR-description text: none; already represented by React runtime plan.

Batch Result

fixed-local: none
fixes-claimed: #6053
cluster-synced: #6051, #3478, #4001, #3497
needs-repro: exact closure proof for all five if a PR wants Fixes #...
skipped: none
needs-human: none

Next slice:

finish weak cluster 3 with #3777;
then process PR-linked keep clusters where a linked PR may change current claim posture: #6022/#6027, #5987/#6033, #5983/#6020, #5826/#5882.