Error with mapping extra properties to BSON Value #5996

I tried to extend IdentityUser using ExtraProperties. It works fine with primitives, but it throws exception when setting complex object ObjectExtensionManager.Instance has been configured for IdentityUser as well. Is it even possible to store class or it's not supposed to used like this with Identity?

• ABP Framework version: v7.4.0
• UI Type: Angular
• Database System: MongoDB
• Tiered (for MVC) or Auth Server Separated (for Angular): no
• Exception message and full stack trace:
• An error occurred while serializing the ExtraProperties property of class Volo.Abp.Domain.Entities.AggregateRoot1[[System.Guid, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]: .NET type SBX.Identity.UserProfile cannot be mapped to a BsonValue. MongoDB.Bson.BsonSerializationException: An error occurred while serializing the ExtraProperties property of class Volo.Abp.Domain.Entities.AggregateRoot1[[System.Guid, System.Private.CoreLib, Version=7.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]]: .NET type SBX.Identity.UserProfile cannot be mapped to a BsonValue. ---> System.ArgumentException: .NET type SBX.Identity.UserProfile cannot be mapped to a BsonValue. at MongoDB.Bson.BsonTypeMapper.MapToBsonValue(Object value) at MongoDB.Bson.Serialization.BsonClassMapSerializer1.SerializeExtraElements(BsonSerializationContext context, Object obj, BsonMemberMap extraElementsMemberMap) at MongoDB.Bson.Serialization.BsonClassMapSerializer1.SerializeMember(BsonSerializationContext context, Object obj, BsonMemberMap memberMap) --- End of inner exception stack trace --- at MongoDB.Bson.Serialization.BsonClassMapSerializer1.SerializeMember(BsonSerializationContext context, Object obj, BsonMemberMap memberMap) at MongoDB.Bson.Serialization.BsonClassMapSerializer1.SerializeClass(BsonSerializationContext context, BsonSerializationArgs args, TClass document) at MongoDB.Bson.Serialization.BsonClassMapSerializer1.Serialize(BsonSerializationContext context, BsonSerializationArgs args, TClass value) at MongoDB.Bson.Serialization.IBsonSerializerExtensions.Serialize(IBsonSerializer serializer, BsonSerializationContext context, Object value) at MongoDB.Bson.Serialization.Serializers.BsonDocumentWrapperSerializer.SerializeValue(BsonSerializationContext context, BsonSerializationArgs args, BsonDocumentWrapper value) at MongoDB.Bson.Serialization.Serializers.BsonValueSerializerBase1.Serialize(BsonSerializationContext context, BsonSerializationArgs args, TBsonValue value) at MongoDB.Bson.Serialization.IBsonSerializerExtensions.Serialize(IBsonSerializer serializer, BsonSerializationContext context, Object value) at MongoDB.Bson.Serialization.IBsonSerializerExtensions.Serialize[TValue](IBsonSerializer1 serializer, BsonSerializationContext context, TValue value) at MongoDB.Driver.Core.Operations.RetryableUpdateCommandOperation.UpdateRequestSerializer.SerializeUpdate(BsonSerializationContext context, BsonSerializationArgs args, UpdateRequest request) at MongoDB.Driver.Core.Operations.RetryableUpdateCommandOperation.UpdateRequestSerializer.SerializeValue(BsonSerializationContext context, BsonSerializationArgs args, UpdateRequest value) at MongoDB.Bson.Serialization.Serializers.SealedClassSerializerBase1.Serialize(BsonSerializationContext context, BsonSerializationArgs args, TValue value) at MongoDB.Bson.Serialization.IBsonSerializerExtensions.Serialize(IBsonSerializer serializer, BsonSerializationContext context, Object value) at MongoDB.Driver.Core.WireProtocol.Messages.Encoders.BinaryEncoders.CommandMessageBinaryEncoder.WriteType1Section(BsonBinaryWriter writer, Type1CommandMessageSection section, Int64 messageStartPosition) at MongoDB.Driver.Core.WireProtocol.Messages.Encoders.BinaryEncoders.CommandMessageBinaryEncoder.WriteSection(BsonBinaryWriter writer, CommandMessageSection section, Int64 messageStartPosition) at MongoDB.Driver.Core.WireProtocol.Messages.Encoders.BinaryEncoders.CommandMessageBinaryEncoder.WriteSections(BsonBinaryWriter writer, IEnumerable1 sections, Int64 messageStartPosition) at MongoDB.Driver.Core.WireProtocol.Messages.Encoders.BinaryEncoders.CommandMessageBinaryEncoder.WriteMessage(CommandMessage message) at MongoDB.Driver.Core.WireProtocol.Messages.Encoders.BinaryEncoders.CommandRequestMessageBinaryEncoder.WriteMessage(CommandRequestMessage message) at MongoDB.Driver.Core.WireProtocol.Messages.Encoders.BinaryEncoders.CommandRequestMessageBinaryEncoder.MongoDB.Driver.Core.WireProtocol.Messages.Encoders.IMessageEncoder.WriteMessage(MongoDBMessage message) at MongoDB.Driver.Core.Connections.BinaryConnection.SendMessagesHelper.EncodeMessages(CancellationToken cancellationToken, List1& sentMessages) at MongoDB.Driver.Core.Connections.BinaryConnection.SendMessagesAsync(IEnumerable1 messages, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken) at MongoDB.Driver.Core.ConnectionPools.ExclusiveConnectionPool.PooledConnection.SendMessagesAsync(IEnumerable1 messages, MessageEncoderSettings messageEncoderSettings, CancellationToken cancellationToken) at MongoDB.Driver.Core.WireProtocol.CommandUsingCommandMessageWireProtocol1.ExecuteAsync(IConnection connection, CancellationToken cancellationToken) at MongoDB.Driver.Core.Servers.Server.ServerChannel.ExecuteProtocolAsync[TResult](IWireProtocol1 protocol, ICoreSession session, CancellationToken cancellationToken) at MongoDB.Driver.Core.Operations.RetryableWriteOperationExecutor.ExecuteAsync[TResult](IRetryableWriteOperation1 operation, RetryableWriteContext context, CancellationToken cancellationToken) at MongoDB.Driver.Core.Operations.BulkUnmixedWriteOperationBase1.ExecuteBatchAsync(RetryableWriteContext context, Batch batch, CancellationToken cancellationToken) at MongoDB.Driver.Core.Operations.BulkUnmixedWriteOperationBase1.ExecuteBatchesAsync(RetryableWriteContext context, CancellationToken cancellationToken) at MongoDB.Driver.Core.Operations.BulkMixedWriteOperation.ExecuteBatchAsync(RetryableWriteContext context, Batch batch, CancellationToken cancellationToken) at MongoDB.Driver.Core.Operations.BulkMixedWriteOperation.ExecuteAsync(IWriteBinding binding, CancellationToken cancellationToken) at MongoDB.Driver.OperationExecutor.ExecuteWriteOperationAsync[TResult](IWriteBinding binding, IWriteOperation1 operation, CancellationToken cancellationToken) at MongoDB.Driver.MongoCollectionImpl1.ExecuteWriteOperationAsync[TResult](IClientSessionHandle session, IWriteOperation1 operation, CancellationToken cancellationToken) at MongoDB.Driver.MongoCollectionImpl1.BulkWriteAsync(IClientSessionHandle session, IEnumerable1 requests, BulkWriteOptions options, CancellationToken cancellationToken) at MongoDB.Driver.MongoCollectionImpl1.UsingImplicitSessionAsync[TResult](Func2 funcAsync, CancellationToken cancellationToken) at MongoDB.Driver.MongoCollectionBase1.ReplaceOneAsync(FilterDefinition1 filter, TDocument replacement, ReplaceOptions options, Func3 bulkWriteAsync) at Volo.Abp.Domain.Repositories.MongoDB.MongoDbRepository2.UpdateAsync(TEntity entity, Boolean autoSave, CancellationToken cancellationToken) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Volo.Abp.Identity.IdentityUserStore.UpdateAsync(IdentityUser user, CancellationToken cancellationToken) at Microsoft.AspNetCore.Identity.UserManager1.UpdateUserAsync(TUser user) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at Castle.DynamicProxy.AsyncInterceptorBase.ProceedAsynchronous[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo) at Volo.Abp.Castle.DynamicProxy.CastleAbpMethodInvocationAdapterWithReturnValue1.ProceedAsync() at Volo.Abp.Uow.UnitOfWorkInterceptor.InterceptAsync(IAbpMethodInvocation invocation) at Volo.Abp.Castle.DynamicProxy.CastleAsyncAbpInterceptorAdapter1.InterceptAsync[TResult](IInvocation invocation, IInvocationProceedInfo proceedInfo, Func3 proceed) at SBX.UserManagement.AAAUserProfileTestService.Test(String email, String aboutMe) in C:\Users\HP\source\repos\sbx\aspnet-core\src\SBX.Application\UserManagement\AAAUserProfileTestService.cs:line 31 at lambda_method2998(Closure, Object) at Microsoft.AspNetCore.Mvc.Infrastructure.ActionMethodExecutor.AwaitableObjectResultExecutor.Execute(ActionContext actionContext, IActionResultTypeMapper mapper, ObjectMethodExecutor executor, Object controller, Object[] arguments) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.<InvokeActionMethodAsync>g__Awaited|12_0(ControllerActionInvoker invoker, ValueTask`1 actionResultValueTask) at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.

Steps to reproduce:

1. Fetch user from database using IdentityUserManager
2. Set new extra property using user-defined class
3. Call UpdateAsync using IdentityUserManager