Korean chat input breaks spacing and reorders text when typing English or special characters

Description

When typing Korean (Hangul) in the in-game chat, text input behaves incorrectly.
Word spacing often does not work properly, and when English letters or special characters are typed, the Korean text sometimes moves to the beginning of the sentence unexpectedly.
This issue occurs intermittently and makes chatting in Korean very difficult.

Steps to Reproduce

1. Launch Minecraft Bedrock Edition on Windows 11.

2. Join any world (singleplayer or multiplayer).

3. Open the chat window.

4. Type a sentence using only Korean (Hangul), then try to:

   • press the space bar, or

   • type an English letter (A–Z), number, or special character (e.g. !, ?, @).

Expected Result

• Korean text should respect spaces correctly.

• English letters and special characters should appear at the cursor position.

• The text order should remain unchanged.

Actual Result

• Spaces between Korean words often do not appear.

• When English letters or special characters are typed, the Korean text sometimes moves to the front of the sentence.

• The cursor position and text order become incorrect.

Frequency

Sometimes (intermittent)

Additional Information

• Korean input is done using Microsoft IME.

• The issue occurs in Fullscreen, Windowed, and Borderless Windowed modes.

• No mods or add-ons are used.

• A video demonstrating this issue is attached.