How to reproduce:
1. Create a new project
2. Install the “com.unity.ai.assistant” package by name through the Package Manager
3. Navigate to the User Folder in any File explorer
4. Open the “.unity” folder
5. Observe contents of the folder

Actual result: No “relay_mac_arm64.app” is created.
Expected result: Relay executable is present.

Reproducible with: 1.6.0-pre.2, 2.2.0-pre.1 (6000.0.71f1, 6000.3.12f1, 6000.4.1f1, 6000.5.0b1, 6000.6.0a1)

Reproducible on: macOS M3 Pro 26.3.1, macOS M4 Max
Not reproducible on: No other environment tested

Notes:
- Platform paths to created folders are directories:
macOS Silicon: {{~/.unity/relay/relay_mac_arm64.app/Contents/MacOS/relay_mac_arm64}}
macOS Intel: {{~/.unity/relay/relay_mac_x64.app/Contents/MacOS/relay_mac_x64}}
Windows: {{%USERPROFILE%\.unity\relay\relay_win.exe}}
Linux: {{~/.unity/relay/relay_linux}}
- Possible workaround: Use a domain reload to trigger the creation of relay_mac_arm64.app.