The bug
When you are moving or spinning quickly while placing lily pads sometimes a second (ghost block; client-side only) lily pad is placed.
It is a visual error (well you can walk upside it too) because when you quit it it doesn't give you an item.
Video: https://youtu.be/5DGlsccpTJQ
How to reproduce
Give yourself some lily pads
Switch to Survival mode (to see consumed item count)
While spinning quickly place lily pads
Linked issues
Attachments
Comments 5
Turns out this is already reported as MC-9591.
I cannot reproduce the issue. Can you please upload video footage of the bug.