Describe the bug
Observed production build error with > v3.8 results in Attempted import error: 'unstable_useOpaqueIdentifier' is not exported from 'react' (imported as 'React').

Looks like recent changes to random id generation have caused this.

To Reproduce
npm run build

Expected behavior
No error

Package versions (please complete the following information):

• React version: 18.0.0
• React spaces version: 0.3.9+

Desktop (please complete the following information):

• OS: Windows 11