Missing Police Beacon Light

Hello there.
I have a problem. On some of my Police Cars the Beacon bracket is missing.
Heres a example:
(P.S: the Beacon is a modification)
Those some one knows the problem?
Dear sincerely
Hammerlock

 

Miramar very annoyingly doesn't have any emergency lights without mods. They changed the beacon model as well because the new lighting, so the old shell isn't there anymore.

 

Well the Beacon Bracket is not only missing on the Miramar, is even missing on the new Dodge Coronet (see here:https://www.modland.net/beamng.drive-mods/cars/dodge-coronet.html) and on the outdated Lada Carpack (yes i know is outdated)

 

Mines also not showing up on the Bluebuck really annoying the game acts like nothing is wrong.