Piglings always have hostile behavior

Hi, I have created a new survival world in Minecraft Bedrock edition v1.19.50 on Win11 PC, and I noticed that the Piglings don't hold neutral behavior as soon I enter the nether through the nether portal I get attacked by all piglings within close range, no gold items been held (not even in my inventory) no gold blocks have been broken nothing to provoke them, I play on easy difficulty and I am forced to switch to peaceful to prevent myself from engaging piglings. 

in peaceful mode, there will be no Blazes, Skeletons, Ghasts..etc, which is inconvenient to be in the nether fortress 

please help