The Bug #433 seems not to be fixed.

[svendu]

The Bug #433 does still exist in the latest version available with nuget. You can still reproduce it with the sample attached to the old bug.
If both GroupBoxes are not collapsed, clicking one button will uncheck the others. If one GroupBox is set to collapsed clicking a button in the uncollapesed GroupBox will leave the button in the collapsed GroupBox checked and vice versa.

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Environment

• Fluent.Ribbon v6.1.0.233
• Windows 10
• .NET Framework 4.6.2

[batzen]

It behaves exactly the same as a regular RadioButton.
Removing the dependency on KeyboardNavigation.GetVisualRoot will cause ToggleButton to behave differently than RadioButton.
Please have a look at https://referencesource.microsoft.com/#PresentationFramework/src/Framework/System/Windows/Controls/RadioButton.cs,136.

I don't know how this should be fixed for the regular RadioButton. Any suggestions?

[batzen]

@svendu ping

[svendu]

Sorry, for replying so late. To be honest, I have no idea either. I'll take a look and we'll see if I can come up with something.