This is a question for all who have DJI RC Pro RM510 in their hands. I just bough one off Ebay and I think I am having issues with the shutter button. The shutter button does not have TWO clicks, as on my regular RC remote. I am supposed to feel it click once when I press it just a bit, which would focus the camera and then I am supposed to feel a second click when I press it further, to actually take a picture. However, there is no second click to this button and it actually feels more like a button press than a click when I press it. Can someone with DJI RC Pro remote see if you are getting the same behavior? A video link to the problem below: