As Toxuka said, make a bug report. In the meantime, you could use gates instead of buttons in your pigman farm, you just need to make sure you open the gates after you place them.I can't place snow top in my island and cant make a pigmen farm because I can't place buttons.
Thank youAs Toxuka said, make a bug report. In the meantime, you could use gates instead of buttons in your pigman farm, you just need to make sure you open the gates after you place them.