title: Appium. Usage of Xpath axes in locator. Find sibling/parent/child/etc elements in context of curtrent element
body: <p>Is it possible to find sibling/parent/child/etc mobile elements in context of existing mobile element.
  For example I have basic element:
  MobileElement mobileElement = driver.findElement(By.xpath("//any/xpath/locator"));</p>
  
  <p>Then I need to find following sibling element.
  In Selenium I could use similar code:
  MobileElement nextMobileElement = mobileElement.findElement("following-sibling::nextelement['any conditions']");
  But in appium I getting NoSuchElementException.</p>
  
  <p>What is the proper syntax for usage of xpath axes in Appium to locate elements in defined above way?</p>