Ship repair material doesn`t work

[TyBoo]

When using ram to hit sea monster with your ship , that damages your ship as well.

Using

Ship Repair Material

A gatherable natural ingredient that has been processed and may be used during crafting. It can be changed to a different form through alchemy or processing.- How to Obtain: Use Chopping in the Processing window on Plywood x2- Effect: Recover Ship Durability 2%.- How to Use: When a Galley...

bdocodex.com

should repair the damage on your boat when interacting with the mast.
it doesnt work.

 

[Crisiis]

you don't need it because you won't take damage from monsters

 

[TyBoo]

you don't need it because you won't take damage from monsters

read my post again mr knowitall