I was playing on an Aternos multiplayer server with my friend (Spigot/Worldedit plugin, Creative Mode.) and went to the Nether. I was bartering with piglins using gold ingots, and then my friend said you can use gold blocks to barter with piglins, too. So I gave a piglin a gold block, it examined it, but it gave nothing back. (It was adult.) I was confused, so I turned off my resource packs and tried again. Yet still, nothing was given. I tried again in survival mode, yet again, I didn't get anything back. Also, the same thing happens with all gold items even ore according to my test, even enchanted golden apples and normal ones except golden nuggets. The piglins don't examine the nuggets, just pick them up. But with armor, any armor, the piglin can wear it. (Idk if that's a bug or not..) But once you kill the piglins the things drop. This isn't a major bug, but I still think it should be fixed. (I would add pictures but I can't find the folder.)                                                                                    

                                                                                           Sincerely, Saifsuperhero.