Is there any way to compress the data while using mongo persistence with NEventStore?

I'm working with C#, Dotnet core, and NeventStore( version- 9.0.1), trying to evaluate various persistence options that it supports out of the box.

More specifically, when trying to use the mongo persistence, the payload is getting stored without any compression being applied.

Note: Payload compression is happening perfectly when using the SQL persistence of NEventStore whereas not with the mongo persistence.

I'm using the below code to create the event store and initialize:

private IStoreEvents CreateEventStore(string connectionString) 
    { 
        var store = Wireup.Init() 
                        .UsingMongoPersistence(connectionString,  
                                  new NEventStore.Serialization
                                  .DocumentObjectSerializer()) 
                        .InitializeStorageEngine() 
                        .UsingBsonSerialization() 
                        .Compress() 
                        .HookIntoPipelineUsing() 
                        .Build(); 
        return store; 
    }

And, I'm using the below code for storing the events:

public async Task AddMessageTostore(Command command) 
{ 
    using (var stream = _eventStore.CreateStream(command.Id)) 
         { 
                stream.Add(new EventMessage { Body = command }); 
                stream.CommitChanges(Guid.NewGuid()); 
         }
} 

The workaround did: Implementing the PreCommit(CommitAttempt attempt) and Select methods in IPipelineHook and by using gzip compression logic the compression of events was achieved in MongoDB.

Attaching data store image of both SQL and mongo persistence:

So, the questions are:

1. Is there some other option or setting I'm missing so that the events get compressed while saving(fluent way of calling compress method) ?
2. Is the workaround mentioned above sensible to do or is it a performance overhead?