Version 1.2.8 of XamlControlsResources lacks parameters.

[Youcheng-cat]

Briefly speaking, based on the documentation, I discovered that after the update to version 1.2.8, when the <ui:XamlControlsResources /> in App.xaml was instantiated and executed, an exception was thrown:
FormatException: TopLeftValue is not a valid value for CornerRadiusFilterKind.

ArgumentException: Requested value 'TopLeftValue' was not found.
I have been speculating for a long time but still have no idea where the problem lies.