How to reproduce:
1. Open the “Burst Bugs 2022“ project
2. Open the “SampleScene“
3. Open the “Jobs > Burst > Open Inspector“
4. Drop down the “BurstFunctionPointerCompilationTest” and select the “Int8MulTest(MaxMath.int8&, MaxMath.int8&)“ compiler target
5. Observe the compiler target in the Assembly tab

Expected result: No compilation error, the argument imm8 is seen as a constant
Actual result: The error “Burst error BC1304: mm256_shuffle_ps: parameter imm8 must be a constant expression” is thrown

Reproducible with: 1.8.10 (2023.3.0a17), 1.8.11 (2021.3.33f1, 2022.3.15f1, 2023.2.3f1, 2023.3.0a17)

Reproducible on: macOS 13.5.2 (Intel)
Not reproducible on: No other environment tested