Hi muusi,
Keep in mind that Spatial Audio isn't available for all apps and content. Make sure you've followed the guidance in these resources to turn on and control the feature:
Listen with spatial audio for AirPods and Beats
Control Spatial Audio and head tracking
You can isolate the behavior further by testing it in a new administrator account on your Mac. This will tell you if the issue is specific to one user account. If needed, this article will guide you through creating a new account to test with: Add a user or group on Mac
1. On your Mac, choose Apple menu > System Settings, then click Users & Groups in the sidebar. (You may need to scroll down.)
2. Click the Add Account button below the list of users on the right (you may be asked to enter your password.)
3. Click the New Account pop-up menu, then choose Administrator.
4. Enter a full name for the new user. An account name is generated automatically. To use a different account name, enter it now—you can’t change it later.
5. Enter a password for the user, then enter it again to verify. Enter a password hint to help the user remember their password.
6. Click Create User.
Regards.