I've updated to .net preview 9 today and i'm running into an issue with the window components. the TelerikWindow component appears to not have an error, its the child components that appear to be having issues.
TelerikWindowTitle
TelerikWindowActions
TelerikWindowContents
I believe the issue is caused by the following change in preview 9.
"Replace Microsoft.AspNetCore.Components.UIEventArgs with System.EventArgs and remove the “UI” prefix from all EventArgs derived types (UIChangeEventArgs -> ChangeEventArgs, etc.)."
Any idea on when the Telerik Blazor components will be updated to support preview 9?