Disappearing Fence Glitch

This glitch is preformed by using a Flint and Steel and a Fence.
Glitch: Putting a Fence over a fire makes it disappear without showing it caught on fire.
How to Re-Create:
1. Dig down 1 block from the surface.
2. Do something to make a Fence block go over the tiny hole.
3. Light the tiny hole.
4. Wait for Fence block to disappear.
I hope you found this cool