Can't remove all roles from vehicle

[wrycu]

Describe the bug Trying to remove the last role from a vehicle results in the change being reverted.

To Reproduce Steps to reproduce the behavior: I know the steps and I'm the one who will fix it so gg

Expected behavior The vehicle is left uncrewed.

Screenshots Upcoming vehicle video ;)

Desktop (please complete the following information):

• Foundry Version: 12.327
• System Version 1.901
• Hosted on Forge: No

Additional context Add any other context about the problem here.

[wrycu]

I can't reproduce this in the working 1.902 version. Guess it's already fixed?