Disable double click from right button to centre camera

Hello, I'm using the Helix Toolkit to display a 3D model. I want to animate it by myself using the touchscreen so I disabled every user interaction (i.e. IsRotationEnabled, IsZoomEnabled and IsManipulationEnabled).

I can't get a few thing to work however:

• if I long-press (or double click with the right mouse button) the view is centred and zoomed in.
• When I touch the screen, the round grey circle in the middle of the screen appears even though nothing is rotated.
  

Is there a way to solve this problems?

Thank you, regards.

Thanks for reporting these issues! I have added:
https://helixtoolkit.codeplex.com/workitem/10035
https://helixtoolkit.codeplex.com/workitem/10036