I am looking to have different Transaction Emails per Store View (or even just per website). In particular, I would like to have different Newsletter Subscription Success emails.
I have created a new Transaction Email Template, then I went to Configuration, and selected the Website / Site View in Current Configuration Scope.
Then I went to
Customers -> Newsletter -> Subscription Options -> Success Email Template, deselected "Use Default" and selected the new Template, and saved the config.
But despite doing all the above, the "Global" / Default Success Email Template is still being sent out for customers linked to that Site View.
What am I doing wrong?