Cannot create/edit new tags for products

Hi,

First things first, awesome plugin and thanks for rectifying the issue with adding and saving of new products with the latest update.

I cannot seem to add new tags in the Tags field. Only existing tags can be selected but not created. Is it possible to add and save new tags? Or am I missing enabling some setting?

It would be most helpful, instead of having to go to the single product page to add them.

Regards
Dominic