Dear ICY
I have been mining below the old bedrock level.
been found that the quarry will not mine below the old bedrock level.
I also found when trying to build a forge in survival using the nether alloy.
I found that I couldn't pick up the nether alloy block.
Please fix this,
Thank you!
Artemis Fowl

This is an issue with Mechanization, not Datapack Utils.