`BulkInsertSafe` fails on bulk-inserting `jsonb`
Summary
As above. We insert jsonb
as a string of a string of a json, instead of string,
as we seem to double serialize data to database representation.
This means that on data deserialisation we receive a string, instead of json deserialised structure.
What is the current bug behavior?
(What actually happens)
Possible fixes
Related to https://github.com/rails/rails/issues/38716