Engine not starting when connected to Jenz

[IceUul]

- PC/Mac/PS4/XB1: PC, 1.2.0.1
- Tool: Jenz BA 725 D
- Issue: Cannot start the engine when Jenz connected to vehicle
- Single- or Multiplayer: Single
- Steps to reproduce: In options turn off the automatic engine start, hook Jenz BA 725 D to some tractor, try to start the engine,
tractor engine is not starting. Jenz engine not starting.
- Does it happen on a standard map without mods yes/no: standard map with mods

After you unhook the Jenz, you can start the engine, i tried to switch vehicles also, maybe game was trying to start the Jenz engine, but no.
Jenz engine only started when it was not connected to vehicle. I have tried this on many tractors, for example Deutz Fahr 7-series, JCB 8 series.
Always happens.

Same problem seems to reported here already:
viewtopic.php?f=965&t=140266&p=1087064& ... z#p1087064