v6.0.2-sa3

• Added UI to enable/disable spatial audio and head-tracking. Head-tracking is disabled by default. [1]

[1] Note about head-tracking:
This is not a properly signed build, and my understanding of Apple's security is that the two spatial audio features that require entitlements will be prevented from working when you install an unofficial build.

If head-tracking works after you enable it, or if you see the text "Render mode: personalized spatial" in the overlay, please let me know.