How to reproduce:
1. Open the attached “IN-20084“ project
2. In the “File” → “Build Settings” switch “Platform” to “WebGL”
3. Click “Build And Run”
4. Copy some text from any other application
5. When the Player launches, in the “Text Box” paste the copied text
Expected result: The text is pasted in the “Text Box”
Actual result: The text isn’t pasted in the “Text Box”
Reproducible with: 2021.3.28f1, 2022.3.4f1, 2023.1.3f1
Could not test with: 2023.2.0a23 - could not open the project due to Package Manager error
Testing environment: macOS 13.4.1 (M1)