Crash on GetDefaultTextureCompressionFormat when opening a project after installing the ML-Agents package

Reproduction steps

1. Open the attached “Pong.zip” project

Actual Result

• Observe the crash
• First few lines of Stack Trace:

  {\{0x00007FF99753F0B6 (Unity) EditorOnlyPlayerSettings::GetDefaultTextureCompressionFormat }}
  {\{0x00007FF9967FF131 (Unity) DoesDefaultTextureCompressionAllowRGTC }}
  {\{0x00007FF99677DE61 (Unity) IsSupportedTextureFormat }}
  {\{0x00007FF996781B2D (Unity) RecommendedFormatsFromTextureTypeAndPlatform }}
  {{0x00007FF9975717D3 (Unity) TextureImporter::UpdatePlatformSettingsOnReadingPre2018_2Data}}
  

Environment

• Reproducible with: 2023.1.0a20, 2023.1.20f1, 2023.2.0f1, 2023.3.0a14
• Not reproducible with: 2021.3.32f1, 2022.3.13f1, 2023.1.0a19
• Reproducible on: macOS Sonoma 14.0 (Intel), Windows 11(by the reporter)
• Not reproducible on: no other environment tested