diff --git a/packages/lexical-plain-text/src/index.ts b/packages/lexical-plain-text/src/index.ts
index 1df4cb1c1ca..3300e8d73c3 100644
--- a/packages/lexical-plain-text/src/index.ts
+++ b/packages/lexical-plain-text/src/index.ts
@@ -274,6 +274,12 @@ export function registerPlainText(editor: LexicalEditor): () => void {
           return false;
         }
 
+        // Exception handling for iOS native behavior instead of Lexical's behavior when using Korean on iOS devices.
+        // more details - https://github.com/facebook/lexical/issues/5841
+        if (IS_IOS && navigator.language === 'ko-KR') {
+          return false;
+        }
+
         event.preventDefault();
         return editor.dispatchCommand(DELETE_CHARACTER_COMMAND, true);
       },
diff --git a/packages/lexical-rich-text/src/index.ts b/packages/lexical-rich-text/src/index.ts
index bf53a8acdd4..cec5da17fa7 100644
--- a/packages/lexical-rich-text/src/index.ts
+++ b/packages/lexical-rich-text/src/index.ts
@@ -860,7 +860,7 @@ export function registerRichText(editor: LexicalEditor): () => void {
         if (!$isRangeSelection(selection)) {
           return false;
         }
-        event.preventDefault();
+
         const {anchor} = selection;
         const anchorNode = anchor.getNode();
 
@@ -871,9 +871,18 @@ export function registerRichText(editor: LexicalEditor): () => void {
         ) {
           const element = $getNearestBlockElementAncestorOrThrow(anchorNode);
           if (element.getIndent() > 0) {
+            event.preventDefault();
             return editor.dispatchCommand(OUTDENT_CONTENT_COMMAND, undefined);
           }
         }
+
+        // Exception handling for iOS native behavior instead of Lexical's behavior when using Korean on iOS devices.
+        // more details - https://github.com/facebook/lexical/issues/5841
+        if (IS_IOS && navigator.language === 'ko-KR') {
+          return false;
+        }
+        event.preventDefault();
+
         return editor.dispatchCommand(DELETE_CHARACTER_COMMAND, true);
       },
       COMMAND_PRIORITY_EDITOR,