Minecraft wiki entry for Zombified_Piglin, associated text: Duration: A zombified piglin can remain hostile indefinitely if it is both within the follow range of the zombified piglin (33 to 55 blocks), and has a direct line of sight with the player. However, breaking one of those conditions causes a hostile zombified piglin to return neutral after a "forgiveness timer" expires. On Java Edition, this timer ranges from 20 seconds to 55 seconds‌[JE only], on Bedrock Edition it is always 25 seconds‌[BE only]. The forgiveness timer does not advance for zombified piglins in unloaded chunks. Therefore, if the player enters a Nether portal and returns, any provoked zombified piglins in the area remain aggressive (unless another player was nearby to keep the chunks loaded). A player's death causes zombified piglins to become neutral toward the player if the gamerule forgiveDeadPlayers is true.‌[JE only]