[Answered ]-Django admin with TinyMCE and stacked inline renders Textarea with Visibility:Hidden

Ok #fml, I am stupid.

When I did:

class Media:
    js = ('/static/js/tiny_mce/tiny_mce.js etc....

I did not realise that the tinymce app did not have a ‘js’ directory, so it should have been:

class Media:
    js = ('/static/tiny_mce/tiny_mce.js', '/static/tiny_mce/textareas.js')