Vehicular weapons are not rolling driver's attack skill

Environment Details

• Foundry VTT Version: 0.8.6
• Operating System: Windows 10
• How Are You Using Foundry: Oracle Cloud running on Chrome
• Modules Enabled?: [no]

Issue Description

even with a selected driver, vehicular weapons are rolling "untrained" instead of the skill indicated by the item.

Relevant logs and/or screenshots

no

Possible Solution and/or Root Cause

no idea