How to reproduce:
1. Open the attached project “My project.zip“
2. Open the “SampleScene“ Scene
3. Select the Assets/Models/model4.onnx
4. Notice the Total Weight Size of the model in the Inspector window is 570,318 bytes
5. Upgrade the Barracuda package to version 4.0.0
6. Select the Assets/Models/model4.onnx

Expected result: The Total Weight Size of the model does not increase
Actual result: The Total Weight Size of the model increases to 937.3202 bytes

Reproducible with: 3.0.0, 4.0.0, 4.1.4 (2020.3.38f1, 2021.3.9f1, 2022.1.14f1, 2022.2.0b6, 2023.1.0a9)

Reproduced on: Windows 10 Enterprise

Notes:
- Barracuda 2.0.0 package reports the Total Weight Size of the model to be 570,318 bytes
- Barracuda 3.0.0 package reports the Total Weight Size of the model to be 2,281,272 bytes
- Barracuda 4.0.0 package reports the Total Weight Size of the model to be 937.320 bytes