Reproduction steps:
1. Open the user's attached project "BetterLit2021.3-BuiltIn" from the "development" folder
2. Correct manifest.json to path correctly to "BetterLitShader" and "BetterShaders" packages
3. Open the Console window

Expected result: No allocation warnings and messages
Actual result: Errors and warnings in the Console window:
TLS Allocator ALLOC_TEMP_TLS, underlying allocator ALLOC_TEMP_MAIN has unfreed allocations, size 1536
Internal: Stack allocator ALLOC_TEMP_MAIN has unfreed allocations, size 1536
To Debug, enable the define: DEBUG_STACK_LEAK in StackAllocator.h. This will output the callstacks of the leaked allocations

Reproducible with: 2019.4.36f1, 2021.2.0b3, 2021.2.8f1, 2022.1.0b3
Not reproducible with: 2020.3.27f1, 2021.2.0b2, 2021.2.9f1, 2022.1.0b4, 2022.1.0b6, 2022.2.0a3

Note: Deleting "BetterShadersSource" in "BetterLitShader/Shader" stops the errors and warnings