You only see that date if you open up the link to this thread. IMHO the info should be available within the PEP itself, to be self contained.
The last date in the
Post-History
field should also be pretty close to the acceptance date (since it should correspond to the discussion where the acceptance occurred).
Post-History:
14-Nov-2023, 20-Nov-2023
Was accepted on 2024-October 10th. So a whole 11 months later. Proving this is not the case.