The licensing system, upon successful validation of a design time license, provisions a run time license into the generated app. However, due to tooling limitations for .NET Standard projects (includes Xamarin, .NET Core, and .NET 5/6/7...) this automatic provisioning cannot currently be done. Therefore for .NET Standard projects you will need to add the run time license key as an embedded resource in your project. You can click on Tools > Gnostice License Manager > Provision Runtime License for .NET Core/5/6/7 Projects to view the run time license key and follow the steps as shown in the dialog.
