Issue Description:
Hello, I am having an issue with the Inventory panel in 1.9.4. I am trying to hook it up to the storage drawer controller from storage drawers mod, but when I placed it, it was a ghost block I could see it but I can click on it or break it. Hope you can fix this. Thanks

• EnderIO: 1.9.4-3.0.0.31_alpha
• EnderCore: 1.9.4-0.4.21-alpha
• Minecraft: 1.9.4
• Forge: 12.17.0.1936 (1.9.4)?