The vibration listeners such as sculk sensors, shriekers, and the warden, tend to listen to the first vibrations that got detected instead of their closest ones. This change hasn't been made on Bedrock since Java got it.
How to Reproduce
Make the redstone build as in the attachment
Build the same thing on Java and compare
Check if the sculk sensor detects it as on what Java does
Observed Result
The sculk sensor detects the first vibration
Expected Result
The sculk sensor detects the closest vibration ones
I can confirm.