copy into from csv with delimiters in quoted field

Hello, i have an issue with the "copy into" statement and a csv file. In the documentation[1] it says: "Field and record separators can be embedded in quoted fields." This does not work in v11.21.19. example.csv: 1,"\,\,",42,, 2,",,",23,, create table issue(id int, str varchar(32), val int, empty int); copy into issue from 'example.csv' using delimiters ',' NULL AS ''; The first line with the escaped delimiters works, the second does not: Failed to import table Leftover data '23,,' Is this a bug i should report or am i doing something wrong with the above statements? Regards, Frank [1] https://www.monetdb.org/Documentation/Manuals/SQLreference/CopyInto