Reproduction steps:
1. Open the attached project "ReproProj"
2. Open the “/Assets/dadasd.unity” Scene
3. Enter the Play Mode
4. Click on Game view

Expected result: No Errors exist
Actual result: Error “InvalidOperationException: You are trying to read Input using the UnityEngine.Input class, but you have switched active Input handling to Input System package in Player Settings.” is present

Reproducible with: 2023.2.0a16, 6000.0.29f1, 6000.1.0a6
Not reproducible with: 2022.3.53f1, 2023.2.0a15

Reproducible on:
Play Mode
Windows Standalone Player

Testing environment: Windows 10 Enterprise 21H2
Not reproducible on: No other environment tested

Notes:
- This does not reproduce with Active Input Handling set to “Both” or “Input Manager (Old)“