I migrated product from 1.7 to 2.1.6 and the product with Size attribute show drop down correctly.
Now I want to change the Size attribute to "Text Swatch" in Admin panel (Product attribute)but then the the size option in front end disappear. Just show "Size:" with no options to choose.
Is it a problem with Magento 2 or do I need to modify something else to make the Text Swatch work?