Enum converted as String if used in @JsonTypeInfo property

[siemensoe]

I have the following (simplified) data Model:

public enum ScenarioType  {

    SBS("SingleBrake (SBS)"),
    DBS("DragBrake (DBS)"),
    RPS("RouteProfile (RPS)"),
    VPS("VelocityProfile (VPS)"),
    TBS("TestBench (TBS)"),
    PBS("ParkingBrake (PBS)"),
    COMS("Commissioning (ComS)");
}

@JsonTypeInfo(
        use = JsonTypeInfo.Id.NAME,
        include = JsonTypeInfo.As.EXISTING_PROPERTY,
        property = "scenarioType",
        visible = true)
@JsonSubTypes({
        @JsonSubTypes.Type(value = SingleBrakeScenarioContainer.class, name = "SBS"),
        @JsonSubTypes.Type(value = DragBrakingScenarioContainer.class, name = "DBS"),
})
public abstract class ScenarioDataBase   {

    @JsonProperty(required = true)
    protected final ScenarioType scenarioType;

    protected ScenarioDataBase(ScenarioType scenarioType) {
        this.scenarioType = scenarioType;
    }
}

public class SingleBrakeScenarioContainer extends ScenarioDataBase {
    public SingleBrakeScenarioContainer() {
        super(ScenarioType.SBS);
    }
}

public class DragBrakingScenarioContainer extends ScenarioDataBase {
    public DragBrakingScenarioContainer() {
        super(ScenarioType.DBS);
    }

This is converted to the following typescript model, which is not valid

export interface ScenarioDataBase {
  scenarioType: string;
}

export interface SingleBrakeScenario extends ScenarioBase {
  scenarioType: "SBS";
}

export interface DragBrakingScenario extends ScenarioBase {
  scenarioType: "DBS";
}

export enum ScenarioType {
  SBS = "SBS",
  DBS = "DBS",
  RPS = "RPS",
  VPS = "VPS",
  TBS = "TBS",
  PBS = "PBS",
  COMS = "COMS",
}

If I remove the TypeInfo/SubTpe Annotations, the generated File looks like this:

export interface ScenarioDataBase {
  scenarioType: ScenarioType ;
}

[digital-h]

Anything you did to come around this issue that you might share?