WPF Drag & Drop in RightToLeft Direction

Is there a bug in WPF Drag and 开发者_Go百科Drop when it runs in RTL mode? It seems it does not update the drop object area which it's FlowDirection set to RTL. I currently using WPF 3.5 + SP1 and facing this problem, Additionally, it seems this is inherited in WPF 4.0 and also does not work properly in VS2010. Who can providing a solution or workaroubnd ?

Any help would be greatly appreciated.

The issue has been reported to Microsoft Connect and it should have been fixed in .NET 4.0. Notice, by the way, that the problem does occur if you set FlowDirection = "RightToLeft" on the Window itself, but not if you set it on its controls (i.e. the inner Grid, or main Panel).