Appium Desktop Recorder uses XPath instead of Id

I’m exploring my Native App with Appium DeskTop. For an inputfield Appium Desktop is showing in the ‘Find By Selector Window’ an Id and a XPath expression.

When I recorded a Sendkeys action to this inputfield Appium DeskTop shows in the Recorder Window that the XPath expression is used to locate the Element instead of the Id. This is not what I expected, I expected the Id being used to locate the element.

I tried to use the Id in my Testprogram to locate the element, this is giving a


What kind of an Id is presenting Appium Desktop?