In the past, I've seen people transfer illegal Pokemon into home such as AZ Floette, or shiny Hoopa or megas, etc, but now in 2022 when I try to transfer AZ Floette or mega or Hoopa Unbound form, Zygarde 100%, Ash Greninja and weirdest of the bunch, shiny original color Magearna, it doesn't work.
Is this patched out and is there anyway around it? I was traded AZ Floette back years ago and it has a special place to me. I didn't transfer it the first time around Home came out but now I'm trying to. It just says the transfer failed over and over. So what is it?