When you break (a) door it gives you your door back plus one more.

Extra door when breaking one door on survival

*What I expected to happen was I receive one door
What should happen is I get one door back

*What actually happened was I got an extra door
I received a total of 2 doors by breaking 1

Steps to Reproduce:
1. Place a wooden door
2. Break the door
3.you received 2 doors