public://localgov_publications_importer folder not created automatically.

[rupertj]

Chris Gibson from Newcastle CC reports that "I had to manually create the public://localgov_publications_importer folder".

[andybroomfield]

Should we put all the images in one folder? If we are creating media entities assume these use image, that would have it's own image field set up with the file path?
I say this as we have experience of a folder having so many files in it we couldn't actually list them.