Piglins DO NOT spawn in overworld nether portals.

as I've had assumed zero to zombie pig man farm has been taken out but I do have a hostile zombie pig man farm in my overworld that uses big and other portals that continuously stay on no longer spawn mobs. I spent about 60 hours collecting obsidian for this farm to make it in survival I really hope that you guys can fix this bug I've been playing Minecraft since it came out on Xbox 360 project after project yet broke but this project is one that I thought should never be broke. I've probably put on most 10,000 hours in the Minecraft my whole life maybe more and I'm finally quitting over something like this I've never reported a bug but I just really hope you guys can fix this man it means so much to me