InvalidOperationException thrown when Text (Legacy) font is rebuilt via InputField (Legacy) OnValueChanged callback

Unity: uGUI Framework

6.6.X

6000.6.0a1

6.5.X

6.4.X

6000.4.1f1

6.3.X

6.0.X

6.2.X

Unity 6000.2 has reached its end of life and will not receive further updates. If you need additional fixes, please upgrade to a newer Unity version.

How to reproduce:
1. Open the attached “uGUITextBroken” project
2. Open “SampleScene”
3. Enter Play mode
4. Observe Console

Expected result: No InvalidOperationException error thrown
Actual result: InvalidOperationException error is thrown

Reproducible with: 2023.1.0a1, 6000.0.62f1, 6000.2.12f1, 6000.3.0b10, 6000.4.0a5, 6000.5.0a1

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Notes: