Bulk Insert in Quickstep creates a new block for every row?

[LOKANANDA DHAGE MUNISAMAPPA]

Hi Quickstep Devs,

I am trying to bulk insert tuples into a table in Quickstep created with 
BlockProperties value of BLOCKSIZEMB to 2MB as below.

Create table Query
CREATE TABLE lineorder (
  lo_orderkey      INT NOT NULL,
  lo_linenumber    INT NOT NULL,
  lo_custkey       INT NOT NULL,
  lo_orderpriority CHAR(1024) NOT NULL
) WITH BLOCKPROPERTIES (
TYPE split_rowstore,
BLOCKSIZEMB 2);

Insert table Query

INSERT INTO lineorder VALUES (22, 6, 0, 'high'),(20, 6, 1, 'high'),(20, 6, 2, 
'high'),(20, 6, 3, 'high'),(20, 6, 4, 'high'),(20, 6, 5, 'high'),(20, 6, 6, 
'high'),(20, 6, 7, 'high'),(20, 6, 8, 'high')….;

As a result of this, I am observing that, it is creating a separate block of 
2MB for every tuple, thereby creating a number of half-filled blocks of size 
2MB. Is this the expected behavior for bulk-insert in quickstep?

Is there a way to bulk-insert without creating a new block for every row in 
Quickstep? This would be helpful for creating the workload for our project, as 
insertion using multiple separate queries is taking a lot of time, although in 
this case, it is not really creating a separate block for every tuple and seems 
to work as expected.

Best,
Lokananda