I have Glass Spawn Protection (http://prntscr.com/kc7fgl) but when i right click the glass this happens (http://prntscr.com/kc7fs7). I tried to fix this issue with packets. For right click im using PacketPlayInBlockPlace and this is my code (https://hastebin.com/farojixiwu.java) sendBlockChange sends the block but the block disappears. If you know what is the problem please tell me... Thanks in advance.