Incorrect warning about no key for artillery

When I start a battle, I get a warning “There are no buttons assigned for the following actions” Call for artillery strike." HOWEVER, the 5 button is assigned and works. This started when my game glitched and none of my controls would work (I could not even turn the vehicle). I deleted the configuration file and all was fixed except for this.

Ngl I wish I could remove that warning altogether.
Nothing quite like Warthunder screaming in my face for not having a button to lock targets with radar that can’t lock targets.