Hello I was wondering how to click ctrl + mouse left click. in webdriver.io js I tried like this

it("Perform Actions",async()=>{

    await browser.url("https://www.seleniumeasy.com/test/basic-select-dropdown-demo.html") ;

    const element1 = $('//option[ @value="California" ]')
    const element2 = $('//option[ @value="Florida" ]')
    const element3 = $('//option[ @value="New Jersey" ]')
    const element4 = $('//option[ @value="Ohio" ]')
    const firstSelected = $('//button[@id="printMe"]');
    const allSelected = $('//button[@id="printAll"]')
    const result = $('//p[@class="getall-selected"]')

    await element1.click().keys("ControlLeft");
    await element2.click().keys("ControlLeft");
    await element3.click().keys("ControlLeft");
    await element4.click().keys("ControlLeft");
    await firstSelected.click()

    expect (await result.getText()).toEqual("First selected option is : California")
  ;
})