Collections package throws errors when AI Assistant is installed

Package: Unity Native Collections

2.6.X

2.6.7 onwards

2.6.0-exp.4

How to reproduce:

Actual result: 3 errors are thrown - “The name 'Unsafe' does not exist in the current context”
Expected result: No errors are thrown

Reproducible with: 2.6.7 (6000.3.17f1)
Not reproducible with: 2.6.6 (6000.3.17f1), 6.4.0 (6000.4.11f1), 6.5.0 (6000.6.0a7)

Reproducible on: Windows 11
Not reproducible on: No other environments tested

Notes:

The bug is reproducible with 1.5.0-pre.1, 2.10.0-pre.1 versions of AI Assistant
The bug is not reproducible with 1.0.0-pre.2, 1.0.0-pre.12 versions of AI Assistant
Errors:
- Library\PackageCache\com.unity.collections@31e963071226\Unity.Collections\xxHash3.cs(650,61): error CS0103: The name 'Unsafe' does not exist in the current context
- Library\PackageCache\com.unity.collections@31e963071226\Unity.Collections\xxHash3.cs(653,60): error CS0103: The name 'Unsafe' does not exist in the current context
- Library\PackageCache\com.unity.collections@31e963071226\Unity.Collections\xxHash3.cs(656,74): error CS0103: The name 'Unsafe' does not exist in the current context