Dupe bug with Sponge and Psi

I found out that if you have the psi mod on a sponge server, it creates a dupe bug. Whenever you use a psi break block spell on a chest, the items in the chest will drop on the ground, but the chest doesn’t break, and the items will also stay in the chest, so the items will be duped. Is there a fix? And since this is only happening on sponge servers, is the problem at sponge, or at psi?

What versions of Sponge, Forge, and PSI are you using?

forge-1.10.2-12.18.2.2123, spongeforge-1.10.2-2123-6.0.0-BETA-1877 and Psi-r1.0-42