Diagram 'Explain query' incorrect display of "InitPlan"

["Alexander Kirpa" <pgadmin(at)bilteks(dot)com>]

At current time "InitPlan" display as last part
of explain diagram.
See below sample output for check incorrect diagram
--------------------
Limit  (cost=9.86..180.39 rows=22 width=55)
  InitPlan
    ->  Index Scan using pw_ux on pw  (cost=0.00..4.93 rows=1 width=4)
          Index Cond: (wr = '30'::text)
    ->  Index Scan using pw_ux on pw  (cost=0.00..4.93 rows=1 width=4)
          Index Cond: (wr = 'day'::text)
  ->  Nested Loop  (cost=0.00..24362.63 rows=3143 width=55)
        ->  Nested Loop  (cost=0.00..11528.88 rows=3143 width=12)
              ->  Nested Loop  (cost=0.00..37.01 rows=1 width=12)
                    ->  Nested Loop  (cost=0.00..33.77 rows=1 width=8)
                          ->  Index Scan using wwl_pk on wwl w1  
(cost=0.00..13.73 rows=4 width=4)
                                Index Cond: (wid = $0)
                          ->  Index Scan using wwl_pk on wwl w2  
(cost=0.00..5.00 rows=1 width=4)
                                Index Cond: ((w2.wid = $1) AND 
("outer".wid = w2.wid))
                    ->  Index Scan using w_pk on warranty  
(cost=0.00..3.23 rows=1 width=4)
                          Index Cond: ("outer".wid = w.wid)
              ->  Index Scan using fki_wid on pr  
(cost=0.00..10915.45 rows=46113 width=16)
                    Index Cond: ("outer".wid = pr.wid)
        ->  Index Scan using nid_pk on p_n  (cost=0.00..4.07 rows=1 
width=51)
              Index Cond: ("outer".nid = p_n.nid)
----------------------

Best regards,
 Alexander Kirpa