From 220f2d2ce6dffcc1a0f2ea1e8725601b8ea1949b Mon Sep 17 00:00:00 2001
From: Seiichi Nishikata <seiichi.nishikata456@gmail.com>
Date: Fri, 13 Aug 2021 19:52:42 +0900
Subject: [PATCH] Fix invalid cursor when IME converting (#4450)

---
 .changeset/fix-ime-cursor-position.md            | 5 +++++
 packages/slate-react/src/components/editable.tsx | 1 +
 2 files changed, 6 insertions(+)
 create mode 100644 .changeset/fix-ime-cursor-position.md

diff --git a/.changeset/fix-ime-cursor-position.md b/.changeset/fix-ime-cursor-position.md
new file mode 100644
index 000000000..fb4b2f7cb
--- /dev/null
+++ b/.changeset/fix-ime-cursor-position.md
@@ -0,0 +1,5 @@
+---
+'slate-react': patch
+---
+
+Changed so that the onKeyDown event do not fired while IME converting.
diff --git a/packages/slate-react/src/components/editable.tsx b/packages/slate-react/src/components/editable.tsx
index d862b1853..6393f1058 100644
--- a/packages/slate-react/src/components/editable.tsx
+++ b/packages/slate-react/src/components/editable.tsx
@@ -912,6 +912,7 @@ export const Editable = (props: EditableProps) => {
             (event: React.KeyboardEvent<HTMLDivElement>) => {
               if (
                 !readOnly &&
+                !state.isComposing &&
                 hasEditableTarget(editor, event.target) &&
                 !isEventHandled(event, attributes.onKeyDown)
               ) {