Greetings from Syncfusion support.
We have tried to replicate the issue with the mentioned use-case scenario in the following ways, but we were unable to reproduce the issue at our end.
- The Visible property of Dialog and Checked property of Checkbox configured without “@bind” prefix (the properties has two-way binding capabilities).
- Inputs and checkboxes placed inside the form element of Dialog
We have prepared sample for your reference with these above requirements and download it from below link
Can you please provide the replication procedure with sample or modify the above sample to reproduce your issue and revert it to us. This will help us provide a solution at earliest. Could you please confirm whether you are using latest NuGet version of Syncfusion Blazor components?