subquery with groupby and ROLLUP returns incorrect results on LEFT JOIN on INDEXED values

CREATE OR REPLACE TABLE test_kpi_date (

  the_date date NOT NULL PRIMARY KEY

);

the_date	    org_type	org_id	dept_id	cco_stk_ttl

2021-08-12	dis	10	ADVB	1                            <- ?????

2021-08-12	dis	10	ADVB	4096                         <- ?????

2021-08-12	dis	11	ADVB	2

2021-08-12	dis	12	ADVB	<null>

2021-08-12	reg	1	ADVB	1                           <- ????? 

2021-08-12	reg	1	ADVB	4098                        <- ?????

2021-08-12	dis	21	ADVB	96

2021-08-12	dis	22	ADVB	256

2021-08-12	dis	23	ADVB	512

2021-08-12	reg	2	ADVB	864

2021-08-12	nsc	MMD	ADVB	4963

CREATE OR REPLACE TABLE test_kpi_date (

  "id" int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY,

  the_date date NOT NULL

);

the_date	    org_type	org_id	dept_id	cco_stk_ttl

2021-08-12	dis	10	ADVB	4097

2021-08-12	dis	11	ADVB	2

2021-08-12	dis	12	ADVB	<null>

2021-08-12	reg	1	ADVB	4099

2021-08-12	dis	21	ADVB	96

2021-08-12	dis	22	ADVB	256

2021-08-12	dis	23	ADVB	512

2021-08-12	reg	2	ADVB	864

2021-08-12	nsc	MMD	ADVB	4963

 SET sql_mode = 'REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,ANSI,ONLY_FULL_GROUP_BY'

CREATE OR REPLACE TABLE test_kpi_date (

  the_date date NOT NULL

, PRIMARY KEY ("the_date")

);

SELECT *

FROM test_kpi_date tkd 

INSERT INTO test_kpi_date VALUES (current_date), (current_date-1), (current_date-2), (current_date-3);

CREATE OR REPLACE TABLE test_org_district (

  "id" int(11) NOT NULL AUTO_INCREMENT,

  "nsc_id" char(5) NOT NULL,

  "dept_id" char(4) NOT NULL,

  "district_id" char(3) NOT NULL,

  "region_id" char(2) NOT NULL,

  PRIMARY KEY ("id"),

  UNIQUE KEY "dept_district" ("dept_id","district_id"),

  KEY "region_id" ("dept_id","region_id")

);

INSERT INTO test_org_district (nsc_id,dept_id,district_id,region_id) VALUES

   ('MMD','ADVB','10','1'),

   ('MMD','ADVB','11','1'),

   ('MMD','ADVB','21','2'),

   ('MMD','ADVB','22','2');

CREATE OR REPLACE TABLE "test_org_partner" (

  "dept_id" char(4) CHARACTER SET utf8 NOT NULL,

  "ptn_id" char(5) CHARACTER SET utf8,

  "district_id" char(3) CHARACTER SET utf8 NOT NULL DEFAULT '0',

  "nsc_id" char(5) CHARACTER SET utf8 NOT NULL,

  PRIMARY KEY ("ptn_id","dept_id"),

  KEY "dept_ptn" ("dept_id","ptn_id"),

  KEY "dept_district_ptn" ("dept_id","district_id","ptn_id")

);

INSERT INTO test_org_partner (dept_id,ptn_id,district_id,nsc_id) VALUES

   ('ADVB','10001','10','MMD'),

   ('ADVB','10002','10','MMD'),

   ('ADVB','10003','10','MMD'),

   ('ADVB','11001','11','MMD'),

   ('ADVB','11002','11','MMD'),

   ('ADVB','10740','21','MMD'),

   ('ADVB','10741','21','MMD'),

   ('ADVB','10429','22','MMD'),

   ('ADVB','10771','23','MMD');

 CREATE OR REPLACE TABLE "test_kpi_measure" (

  "the_date" date DEFAULT NULL,

  "ptn_id" char(5) CHARACTER SET utf8 NOT NULL DEFAULT '',

  "cco_stk_ttl" int(11) DEFAULT NULL,

  PRIMARY KEY ("the_date","ptn_id"),

  KEY "ptn_id_idx" ("ptn_id")

);

INSERT INTO test_kpi_measure (the_date,ptn_id,cco_stk_ttl) VALUES

   (current_date-1,'10001',4096),

   (current_date-1,'10002',1),

   (current_date-2,'10002',null),

   (current_date-1,'11001',2),

   (current_date-2,'11001',4),

   (current_date-1,'11003',1024),

   (current_date-2,'11003',2048),

   (current_date-1,'10580',8),

   (current_date-1,'10499',16),

   (current_date-1,'10740',32),

   (current_date-1,'10741',64),

   (current_date-2,'10741',128),

   (current_date-1,'10429',256),

   (current_date-1,'10771',512);

 SELECT org.the_date

            , org.org_type

            , org.org_id

            , org.dept_id

            , msr.`cco_stk_ttl`

        FROM (

          SELECT cal.the_date

               , org.dept_id

               , case when org.region_id   <=> null then 'nsc'

                      when org.district_id <=> null then 'reg'

                      else 'dis'

                 end as org_type

               , coalesce(org.district_id, org.region_id, 'MMD') as org_id

               , org.district_id

               , org.region_id

          FROM test_kpi_date cal

          CROSS JOIN test_org_district org

          WHERE org.nsc_id = 'MMD' and org.dept_id IN ('ADVB')

          AND cal.the_date = CURRENT_DATE() - INTERVAL 1 DAY

          GROUP BY cal.the_date, org.dept_id, org.region_id, org.district_id WITH ROLLUP

          HAVING NOT (cal.the_date IS NULL OR org.dept_id IS NULL)

        ) org

        LEFT JOIN (

          SELECT  sub.the_date

                , dis.dept_id

                , dis.region_id

                , dis.district_id

                , SUM(sub.cco_stk_ttl) as cco_stk_ttl

          FROM test_kpi_measure sub

          JOIN test_org_partner org  ON org.ptn_id = sub.ptn_id

          JOIN test_org_district dis ON dis.dept_id = org.dept_id AND dis.district_id = org.district_id

          WHERE dis.nsc_id = 'MMD' and dis.dept_id IN ('ADVB')

--          AND sub.the_date = CURRENT_DATE() - INTERVAL 1 DAY

          GROUP BY sub.the_date, dis.dept_id, dis.region_id, dis.district_id WITH ROLLUP

        ) msr

        ON    msr.the_date     =  org.the_date

          and msr.dept_id      <=> org.dept_id

          and msr.region_id   <=> org.region_id

          and msr.district_id <=> org.district_id

CREATE OR REPLACE TABLE test_kpi_date (

  "id" int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY,

  the_date date NOT NULL

-- , PRIMARY KEY ("the_date")

-- , UNIQUE (the_date)

);