The Bug

Horizontally fired rockets create footstep sounds when gliding near the surface below them. This does not happen every time.

Video

Minecraft 1.15.1 Pre-release 1 2019-12-15 13-15-23.mp4

Steps to Reproduce

• Build the setup as shown in the attachment below. setup.png
• Ensure that you have subtitles enabled in your accessibility settings.
• Place some firework rockets inside of the dispenser.
• Use the lever to activate the dispenser multiple times in order to shoot multiple firework rockets.
• Listen closely as the firework rockets fly over the trapdoors.
• Take note as to whether or not firework rockets produce footstep sounds and subtitles when coming into close contact with blocks.

Observed Behavior

Firework rockets produce footstep sounds and subtitles when coming into close contact with blocks.

Expected Behavior

Firework rockets would not produce footstep sounds and subtitles when coming into close contact with blocks.