When I use the hammer it mines 3x3 but on looking vector direction not on aiming blok face direction.
Example:
Case 1 (works well):

Case 2 (works well):

Case 3 (I think doesnt work):

This shuld be mined horizontaly right? I think.

Haha, I knew someone would notice this, yeah this needs fixing but annoyingly requires a different fix for fabric vs forge so it's something I've been putting off.

I'll make some time and get this fixed as it is super annoying when this happens, thanks for the detailed report 👍

Thanks! I love the mod:) Do not stress out with it. Take your time ;)