Thank you for taking the time to answer my question. It's highly appreciated.IRCC always indicate that if you cannot get a required documents, you should show evidence and effort you put in to get it. With this letter from the embassy carrying their seal, I think you are good to go.
So if I submit the letter on the IRCC online web form along with the documents I've gathered for the PCC and proof of the courier that I've mailed to Kuwait, do you think they'll automatically decide to continue processing my application without the PCC request?