How to reproduce:
1. Open the “InspectorReport“ project
2. Open the “SampleScene“
3. Select the “Prefab“ Prefab
4. In the Inspector, under the “Prefab Parameter“ Script Component, change the “Parameter” field by entering a value with more than two symbols

Expected result: The “Parameter” field is focused after you enter more than two symbols
Actual result: The “Parameter” field becomes unfocused after you enter more than two symbols

Reproducible with: 2022.3.9f1, 2022.3.10f1, 2023.1.16f1, 2023.2.0b13, 2023.3.0a9
Not reproducible with: 2021.3.31f1, 2022.3.8f1

Reproducible on: macOS 13.5.2 (Intel)
Not reproducible on: No other environment tested

Notes: Editing Prefab in isolation allows you to edit the “Parameter” field without losing focus