Floating Windows are added twice to _fwList when layout is loaded.

Dirkster99 / AvalonDock

Our own development branch of the well known WPF document docking library

Microsoft Public License

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Floating Windows are added twice to _fwList when layout is loaded. #456

Open juyanith opened 11 months ago

juyanith commented 11 months ago

When a layout is loaded with a floating window it is added to the _fwList collection twice. This causes a crash when using the Expression theme and the user clicks on the tab of a floating window with only one item. Ironically, it looks like this issue was introduced in the fix for issue #254.