If statement does not run on vector3

[PlsFocus]

Hi, my if statement does not run, and I’m not sure why.
With the Prints, I let you know what runs and what does not.

The test code:

using { /Fortnite.com/Devices }
using { /Verse.org/Simulation }
using { /UnrealEngine.com/Temporary/SpatialMath }
using { /UnrealEngine.com/Temporary/Diagnostics }

vector_device := class(creative_device):

    @editable MovementPoints : []vector3 = array{}
    @editable VectorRotationPoint : []rotation = array{}
    @editable Boat : creative_prop = creative_prop{}

    OnBegin<override>()<suspends>:void=
        spawn:
            MoveToVectorPoint()

    MoveToVectorPoint()<suspends>:void=
        Print("This print works")
        if (VectorTargetPoint :=MovementPoints[0], RotationPoint := VectorRotationPoint[0]):
            Print("This Print does not print", ?Duration:=6.0)
            Boat.MoveTo(VectorTargetPoint, RotationPoint, 5.0)
        else:
            Print("This Print does work", ?Duration:=6.0)

Device setup:

[PlsFocus]

Found out It was not I had not put an @editable for the device, so it was an empty device without data.