Gravestones and creepers means losing ALL items

[Deathawaits4]

This is something I found out the hard way 3 times now and the config has no option for explosion resistance. After getting blown up by a creeper, the grave instantly gets destroyed aswell and so do all items inside the grave. This is really frustrating because I just lost 7 hours of farming modded armor to get blown up for 20 hearts from a normal creeper.