"Authorization": "Bearer" is not attached in delete requests.

When I Trying to send a delete request I have to add additional bearer token manually into delete request because auth header is not attached automatically. It is a bug or me forgot some config params in Jwt Factory?

Ionic:

   Ionic CLI                     : 5.4.1 (/usr/local/lib/node_modules/ionic)
   Ionic Framework               : @ionic/angular 4.7.1
   @angular-devkit/build-angular : 0.801.3
   @angular-devkit/schematics    : 8.1.3
   @angular/cli                  : 8.1.3
   @ionic/angular-toolkit        : 2.0.0

Capacitor:

   Capacitor CLI   : 1.1.1
   @capacitor/core : 1.1.1

Utility:

   cordova-res : not installed
   native-run  : not installed

System:

   NodeJS : v10.16.3 (/usr/local/bin/node)
   npm    : 6.9.0

export function jwtOptionsFactory(authSvc) {
    return {
        tokenGetter: () => {
            const token = authSvc.getToken();
            return token;
        },
        whitelistedDomains: Constants.WHITELISTED_DOMAINS,
        blacklistedRoutes: Constants.BLACKLISTED_ROUTES,
        throwNoTokenError: false,
    };
}

    unRegisterDeviceFromPushNotifications$(deviceEntry: DeviceEntry, userToken: string) {
        console.log("unRegisterDeviceFromPushNotifications");
        const options = {
            headers: new HttpHeaders({
                "Content-Type": "application/json",
                "Authorization": "Bearer " + userToken, //NOTE: Authorization header is not
            }),
            body: deviceEntry,
        };
        return this.http.delete("/common/PushNotifications", options).subscribe(
                result => console.log(result),
                err => console.error(err)
            );
    }

auth0 / angular2-jwt

"Authorization": "Bearer" is not attached in delete requests. #621