(Edited) Sorry, I misunderstood your question. I thought you were asking why anyone uses keys smaller than 4096 bits, but now I think you meant to ask why your setting didn’t cause all of your own keys to be 4096 bits.
(Edited) Sorry, I misunderstood your question. I thought you were asking why anyone uses keys smaller than 4096 bits, but now I think you meant to ask why your setting didn’t cause all of your own keys to be 4096 bits.