Can't Farm Acacia Leaves to get Coca

[Coolskate2449]

What is the bug: I can't get coca leaves even if I can farm it with a sickle
Where is this bug located: Sickles and Acacia leaves
How can we recreate it: Get a sickle and try farming acacia leaves
[youtube]https://www.youtube.com/watch?v=lzTq-jQkeu0&feature=youtu.be[/youtube]
daz proof