I've seen people had this problem since the introduction of the Marionette webdriver but still couldn't find a solution for my thingy. Basically i need to hover an element and after that click on another element contained by the first one. But ever since the new Marionette webdriver this line didn't worked anymore in Firefox
action.MoveToElement(element);
action.Build().Perform();
With the ChromeDriver the lines are executed without any issues but with firefox i always get an error at the second line:
An unhandled exception of type 'System.NotImplementedException' occurred in WebDriver.dll
Additional information: POST /session/105178c5-3084-4b67-96a6-24045a61628d/moveto did not match a known command
I use Selenium Webdriver with C#, has anyone figured out a way to solve the hovering?