Reproduction steps
1. Open the attached “ASDQWE” project
2. Open the Build Settings Window (File > Build Settings)
3. Press the Build button to export the project as an XCode project
4. Open the project using XCode
5. Build the project to a device
6. Observe the Player

Expected result: “abcㄝㄘ123" is displayed
Actual result: "abc123" is displayed

Reproducible with: 2021.3.43f1, 2022.3.51f1, 6000.0.23f1

Reproducible environment: MacOS 13.6.7 (user’s), 14.6.1 (Intel)
Not reproducible environment: No other environment tested

Reproducible on:
iPhone 12 Pro Max - iOS 18.1
iPhone 13 - iOS 18.0

Not reproducible on:
iPhone 11 Pro - iOS 17.7
Lenovo Tab M10 - Android 9
Samsung Galaxy S23 Ultra - Android 14
MacOS Buildtime, Runtime

Note: The UTF-8 codes for the letters are "E3849D", "E38498"