Me and my friend have been playing some modded and added the magic storage mod. Every time I use it works fine but when my friend uses it he can't place any items in the storage heart or take any out and sometimes can't open it at all even when he crafts his own. The same thing happens if he hosts the game, I can't use it but he can. I'm not sure what's causing this problem and we've already redownloaded the mod multiple times and it doesn't seem to fix it. Please help me!