How to reproduce:
1. Open the “ReproProject.zip“ project
2. Open the “TestScene“ scene
3. Build for iOS
4. Open the “Unity-iPhone.xcodeproj“ project in Xcode
5. Deploy to a device
6. Observe the “Legacy Arial“ field
Expected result: All 5 characters rendered
Actual result: Only 3 characters rendered
Reproducible with: 2021.3.57f2, 2022.3.67f1, 6000.0.60f1, 6000.2.8f1, 6000.3.0b5, 6000.4.0a2
Reproducible environment: macOS 15.7 (M4 Max), macOS 15.6.1 (M1 Max) (Reporters)
Not reproducible environment: No other environment tested
Reproducible with these devices:
VLNQA00626, iPhone 16 (MYE73QN/A), CPU: Apple A18 Pro, OS: 18.5
VLNQA00648, iPhone Air (MG2P4QN/A), CPU: Apple A19 Pro, OS: 26.0
VLNQA00252 - iPhone Xs Max (MT502ET/A), CPU: t8020, OS: 18.5
Not reproducible with these devices:
VLNQA00535, iPhone XS (MT9F2ET/A), CPU: Apple A12 Bionic, OS: 17.6.1
VLNQA00416, iPhone 13 Pro (MLVA3ET/A), CPU: Apple A15 Bionic, OS: 17.6.1
Note: Only affects the Legacy Text (TMPro and UIToolkit work as expected)
Related slack thread: https://unity.slack.com/archives/C0105CH72UV/p1771248810421419?thread_ts=1770890002.934729&cid=C0105CH72UV