How to reproduce:
1. Open the attached “IN-127715_RichText“ Project
2. Open “SampleScene“ Scene
3. Enter Play mode
4. In the Console window’s search bar, type in “message”
5. Observe the Console

Actual result: The “message” part of the Debug Logs is not correctly highlighted
Expected result: The “message” part of the Debug Logs is correctly highlighted

Reproducible with: 2023.1.0a1, 6000.0.66f2, 6000.3.7f1, 6000.4.0b7, 6000.5.0a6

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

Notes:
- In Unity version 2023.1.0a1, only one type of Rich Text is not correctly highlighted
- The Debug Logs containing the “message” text are correctly found; only the wrong parts of the Log are highlighted