The bug
If you interact (right-click by default) with a leash knot to break it or attach additional leads, it doesn't make any sound.
How to reproduce
Use a lead to leash an entity to a fence. Notice the sound that it makes.
Leash another entity to the same fence (right-click).
→ ❌ This time there is no soundPunch the leash knot, breaking it. Notice the sound that it makes.
Leash another entity to the fence.
This time, break it using interact (right-click).
→ ❌ This time there is no sound
Linked issues
Attachments
Comments 11
Updated a bit to include a very similar case in which the sound is skipped
Affects 19w45a
Affects 1.15-pre1
Relates to MC-93802

I wouldn't say there is enough in common for it to be marked as related.
Can confirm in 21w06a.
Can confirm in 1.16.5 and 21w08b.
Can confirm in 1.17.1.
Can confirm in 1.19.
In 24w12a.
I can confirm for 18w44a