title: Disable Chrome extensions with Robot Framework's Open Browser method
body: <p>I need to open Chrome maximised with an experimental option to prevent a pop warning about extensions "disabled by your administrator".</p>
  
  <p>Using Create WebDriver, I can get this working with </p>
  
  <pre><code>Open Chrome With Options
    ${options}=  Evaluate  sys.modules['selenium.webdriver'].ChromeOptions()  sys, selenium.webdriver
    Call Method       ${options}    add_experimental_option      useAutomationExtension    ${FALSE}
    Call Method       ${options}    add_argument      start-maximized
    Create WebDriver  Chrome    chrome_options=${options}
    Go To             ${HOMEPAGE}
  </code></pre>
  
  <p>However, when I try something equivalent with Open Browser (see below), although the "useAutomationExtension" is working, the start-maximised setting is ignored.  Why is this?</p>
  
  <pre><code>Open Chrome with Capabilities
    ${args}=              Create List   start-maximised
    ${chrome_options}=    Create Dictionary
    ...    useAutomationExtension     ${FALSE}
    ...    args                       ${args}
    ${capabilities}=     Create Dictionary
    ...    chromeOptions    ${chrome_options}
    Open Browser  ${HOMEPAGE}  ${BROWSER}    desired_capabilities=${capabilities}
  </code></pre>