Welcome to the Blazor feedback portal. We’re happy you’re here! If you have feedback on how to improve the Blazor, we’d love to hear it!
Thanks for joining our community and helping improve Syncfusion products!
The blazor , the context menu is not rendering while use the code in the blazer documentation
https://ej2.syncfusion.com/blazor/documentation/diagram/context-menu
the reason for the issue is that if the contextmenubeforeOpen event is not declared means the context menu object in the dom not get displayed