Lead duplication with bees

You can duplicate lead with the bees

I used a lead to force a bee to go inside a beehive. The bee did go inside and i got my lead back.

When the bee did leave the beehive, it drop another lead

Steps to Reproduce:
1. Force a bee to go inside a beehive with the use of a lead
2. Wait for the bee to come out
3. Boom, another free lead