I lived in PEI. I am quite lucky to share.
My employer submitted my application for endorsement on Nov 9, 2023. She forwarded what she received from the province, so I'm pretty sure she submitted without bluffing or lying. I got my endorsement on December 27, 2023, but due to the public holidays, my HR is on leave. I received it in the first week of Jan 2024.
I already gathered all the documents (the clearance report) when my employer submitted for endorsement. So, I have everything with me before the endorsement.
Therefore, after I reviewed, I submitted my PR application on January 10, 2024, and just got my AOR and biometrics letter yesterday (February 21, 2024).