How to reproduce:
1. Open the “U6CT.zip“ project
2. Press Assemblies > “Create 100 Assemblies” in the Toolbar
3. In any of the generated Assemblies (in “Assets/Assets/Core”) make any change to trigger a Script Reload
4. Observe the loading times
5. Install the Memory Profiler package from the Package Manager (to install the Burst package as a dependency)
6. Repeat step 3
7. Observe the loading times again

Expected result: The second Script Compilation Time takes roughly around the same time as in step 4
Actual result: The second Script Compilation Time takes double or more time than in step 4

Reproducible in: 1.8.0, 1.8.19 (2022.3.58f1, 6000.0.38f1, 6000.1.0b6, 6000.2.0a3)

Reproduced on: Windows 11 Pro (23H2)
Not reproduced on: No other environment tested

Note: It’s increasingly noticeable with more Assembly scripts are generated