Datagrip generates a quoted 'NULL' - which is treated as text in mysql

For example, adding a row to a table in the GUI creates something like this:

INSERT INTO `myDatabase`.`Mytable` (`Col1`, `Col2`) VALUES (1234, 'NULL')

Running this in mysql, or even DataGrip;s own console inserts the string NULL, instead of <null>;

Older versions of DG we actually got a field too long in a five character field  perhaps it tries to insert 'NULL' - including the single quotes!