Upon picking up the ME drive block with a portal gun the picked up block goes invisible and supposedly drops the storage drive, In my case a single 4k drive. But on placing the invisible blocking back down the drive is still in the inventory and I now have an extra drive.

Happens in: FTB Infinity Evolved 2.4.2

I tried it again with the drive inside it in use or containing items and it duplicates everything.

This interaction should probably be blocked anyways because the massive amounts of NBT data a drive can have regularly causes issues when using mods that can transform a block into an entity or item for transport.

#2239