'What may be the possible cause that my Advance vehicle system plugin vehicle is not going backwards?

I have made a vehicle with the help of Advance Vehicle system plugin in Unreal Engine 4 by following this tutorial

I have a little issue that when I press "S" key which is an axis mapping and is assigned to value of "-1" to make my vehicle move backwards, when I press that key it moves forward only. I have the exact same setup as the video and documentation

I don't know that to do now 😕 some attributes of my project are:

-I have a vehicle that is made with wheeledVehicleMovementComponent4w which works fine.

-unreal version is 4.26.2

Any possible ways that this can be solved is appreciated.



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