The bug
The description for "Sneak 100" implies that sculk shriekers are capable of picking up vibrations directly from the breaker like sensors and wardens do. However, this is not the case; walking normally around a lone sculk shrieker will not cause it to activate, nor does sneaking prevent it from activating if stepped on top of.
Attachments
Comments 2
That is not the same issue. MC-250143 is about the use of the word "hear"; this one is about the fact that Sculk Shriekers are mentioned in the advancement description, despite the fact that they cannot detect players by themselves.
Duplicate of MC-250143My bad; I misread the issue