Import -> Data Dictionary leads to empty table

DB is 12.2.0.1, DataModeler is 20.02 - it works in the last 19.x version

DDL created from toad:

CREATE TABLE WMS_STATUS(  ID          NUMBER                          NOT NULL,  CODE        VARCHAR2(32 BYTE)                NOT NULL,  NAME        VARCHAR2(240 BYTE)              NOT NULL,  DESCRIPTION  VARCHAR2(4000 BYTE))LOGGINGNOCOMPRESSNOCACHE;CREATE UNIQUE INDEX PK_WMS_STATUS ON WMS_STATUS(ID)LOGGING;CREATE UNIQUE INDEX UK_WMS_STATUS_CODE ON WMS_STATUS(CODE)LOGGING;ALTER TABLE WMS_STATUS ADD (  CONSTRAINT PK_WMS_STATUS  PRIMARY KEY  (ID)  USING INDEX PK_WMS_STATUS  ENABLE VALIDATE);ALTER TABLE WMS_STATUS ADD (  CONSTRAINT UK_WMS_STATUS_CODE  UNIQUE (CODE)  USING INDEX UK_WMS_STATUS_CODE  ENABLE VALIDATE);CREATE OR REPLACE TRIGGER CG$BIR_WMS_STATUS BEFOREINSERT ON WMS_STATUS FOR EACH ROWBEGIN <<COLUMN_SEQUENCES>>BEGIN IF :NEW.ID IS NULL THENSELECT wms_id_seq.NEXTVAL INTO :NEW.ID FROM DUAL;END IF;END COLUMN_SEQUENCES;--<<COLUMN_DEFAULTS>>BEGIN:NEW.CODE := UPPER(:NEW.CODE);END COLUMN_DEFAULTS;END;/