Adding my timeline here if it helps. This process is finally DONE!!
Application date: 8 May 2023
Biometrics date: 22 May 2023
Decision: APPROVED 25 September 2023
Ceremony date: 19 October (group, no private ceremonies being offered at this time)
Time from biometrics to approval: 126 working days
Edit: Added ceremony date as I heard back from council today.