The following snippet of code throws an InvalidOperationException with message "Cannot call AbortTransaction after calling CommitTransaction."

using (var session = await database.Client.StartSessionAsync().ConfigureAwait(false))
{
	try
	{
		session.StartTransaction();		IMongoCollection<TDatabaseType> scheduleCollection = iface.database.GetCollection<TDatabaseType>(CollectionID);
		await scheduleCollection.InsertOneAsync(session, newObject).ConfigureAwait(false);		await session.CommitTransactionAsync().ConfigureAwait(false);
	}
	catch
	{
	    await session.AbortTransactionAsync();
	    throw;
	}
}

The exception is thrown on disposal of the client session, and upon closer inspection I found the following:

Dispose() of CoreSession:

if (this._currentTransaction != null)
{
	try
	{
		this.AbortTransaction(CancellationToken.None);
	}
	catch
	{
	}
}

In the Dispose function, a check is made to see if there is any transaction and if so it is aborted. However, after creating and commiting a transaction, _currentTransaction is not null but its state is "Committed". Could it be that a check for the state of _currentTransaction is missing, or am I using it wrong?