When the player places down a block, an associated sound is played. However, this does not apply to blocks when placed by endermen.
MC-167369
Endermen placing blocks do not play a block placement sound
Resolved
Invalid
2
(Unassigned)
Confirmed
Sound
1.14.4, 1.15 Pre-release 6, 1.15 Pre-release 7, 1.15.1 Pre-release 1, 1.15.2 Pre-Release 1, 1.15.2 Pre-release 2, 1.15.2, 20w06a
Retrieved
This is a feature request.