How do I work with vehicle navigation in 4.14?

In 4.13 UWheeledVehicleMovementComponent was parented to UPawnMovementComponent which in turn is parented to UNavMovementComponent which has RequestDirectMove.

In 4.14, UWheeledVehicleMovementComponent is parented directly to UMovementComponent which doesn’t have RequestDirectMove.

How do I get access to RequestDirectMove? Or do I have to do it another way?

Update:
It was changed in this commit: https://github.com/EpicGames/UnrealEngine/commit/700ecf1604cbdb9a956d3e4560bf99bf616be865

Which is a giant merge with no mention of the change at hand, which makes me think that it is a bug?

This has been resolved in 4.15 where the inheritance is back the way it were in 4.13.