Sniffers can't dig into pale moss

The Bug

Sniffers can't dig from Pale Moss

Reproduce

• Get a pen of Sniffers with Pale Moss
• Wait
• Alternatively you can look at the tags of the block and notice it doesn't contain #sniffer_diggable_blocks

Observed

The Sniffer never dug into the block

Expected Result

The Sniffer would dig into the block like moss