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The following exception is thrown when I try to specify Template in TreeGridPageSettings
Unhandled exception rendering component: Serialization and deserialization of 'Microsoft.AspNetCore.Components.RenderFragment`1[[System.Object, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]' instances are not supported. The unsupported member type is located on type 'Microsoft.AspNetCore.Components.RenderFragment`1[System.Object]'. Path: $.Template.
System.NotSupportedException: Serialization and deserialization of 'Microsoft.AspNetCore.Components.RenderFragment`1[[System.Object, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]' instances are not supported. The unsupported member type is located on type 'Microsoft.AspNetCore.Components.RenderFragment`1[System.Object]'. Path: $.Template.
---> System.NotSupportedException: Serialization and deserialization of 'Microsoft.AspNetCore.Components.RenderFragment`1[[System.Object, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]' instances are not supported.
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I believe it happens because TreeGridPageSettings.Template doesn't have [JsonIgnore] attribute as specified in GridPageSettings.Template.