unknown event ArtilleryShellFired ( mission Event handler)

[Flyingtarta]

Tools (complete and add to the following information):

• HEMTT: 1.13.6 stable
• Operating System: windows

Description:
Have sqf code with ArtilleryShellFired missionEventHander

Steps to reproduce:
an sqf file with addMissionEventHandler ["ArtilleryShellFired", {}] and run hemtt check or build

7 │ addMissionEventHandler ["ArtilleryShellFired", {
  │                         ^^^^^^^^^^^^^^^^^^^^^ unknown event `ArtilleryShellFired`

Expected behavior:
x

Logs:
x

Additional context:
x