Flint and steel in dispenser loses durability even when not igniting anything

There is a bug that happens if you put a flint and steel in a dispenser and power it.

Please ignore the fact that the photos are in bedrock that is because I cant access my computer at the moment

Steps to reproduce:

1-Place a floating dispenser without any blocks near for it not no interact with anything
2-Place a flint and steel in the dispenser
3-Power the dispenser