Is Actions working for WinAppDriver? Can you provide an example of mouse double_click?

[testwisely]

I am upgrading my Appium v1 tests to Appium v2.0.beta.46. I could do certain mouse operations in v1 (with WinAppDriver v1.2.1), e.g. double_click two ways:

driver.mouse.double_click
driver.action.move_to(elem).double_click.perform

But, neither works in Appium 2. I understand driver.mouse is deprecated. The action statement runs without error, no double-click is fired (as you do with a mouse). Instead, there is a quick finger-touch ripple effect at the top-left corner of the window.

There is already one issue raised on Github Appium last year. I am wondering the status, or maybe it is working, but I didn't an example.

appium/appium#16268

Thanks.