webdriverio: Allure option `useCucumberStepReporter: true` providing `undefined` status with skipped test

Environment (please complete the following information): WebdriverIO version: 5.11.12 Mode: WDIO Testrunner If WDIO Testrunner, running sync/async: [sync Node.js version: 10.15.3 NPM version: 6.10.2 Browser name and version: Chrome 68 Platform name and version: Windows 10 Additional wdio packages used (if applicable): @wdio/allure-reporter, @wdio/cucumber-framework

Describe the bug ~When one test case failed, the other test cases skipped because of dependency. But I have generated report via allure report, the skipped test cases status is undefined.~ When the Allure report with the option useCucumberStepReporter: true is used, the status of a skipped test becomes undefined, then the useCucumberStepReporter: true is not provided the status of the skipped test is skipped which is correct. ~wdio v4 these test cases status is skipped.~ This worked correctly in WebdriverIO V4

To Reproduce ~Skipped any steps of test case.~

exports.config = {
  //...
     reporters: [
        'spec',
        ['allure', {
            outputDir: '.tmp/allure-result',
            disableWebdriverStepsReporting: true,
            disableWebdriverScreenshotsReporting: true,
            useCucumberStepReporter: true
        }],
    ],
  //...
}

@feature-tag
Feature: Create passed feature
    the description

    @scenario-tag
    Scenario: Open website
        Given I open "http://webdriver.io/"
        Then the title would say "WebdriverIO · Next-gen WebDriver test framework for Node.js"

    @scenario-tag
    Scenario: Open other website
        Given I open "https://developer.mozilla.org/nl/"
        Then the title would say "MDN-webdocumenten"

// Steps
import { Given,Then } from 'cucumber';

Given(/I open "(.*)"/, function (url) {
    return 'skipped';
});
Then(/the title would say "(.*)"/, title => {
    expect(browser.getTitle()).to.equal(title);
});

Expected behavior Test case status is skipped not unknown like when the Allure option useCucumberStepReporter: false

Updated issue with proper information about the issue