Avalondock Anchorables could not be dragged inside MetroWindow

[QuantumDeveloper]

HI. I noticed that when Iam using MetroWindow with avalondock, I cannot drag AnchorableGroup out of the WIndow. It just moves th whole window itself. But with standart WPF window, everything working correct.

Could this issue be fixed somehow?

For me its critical, because it affect features of docking control.

[punker76]

it would be nice if you create a small test application, to demonstrate the issue

[QuantumDeveloper]

here is the link on 2 apps demostrating the issue.
https://onedrive.live.com/?id=650F345C1F75A314%217115&cid=650F345C1F75A314&group=0

[QuantumDeveloper]

@punker76 are there any updates to this issue?