Back to edit product button after editing variants

When you are in a product and then you go to manage the variants for that product you are taken to a Variants page.

Once i finish editing the variants how do i go back to the product i was originally editing?

There is no button anywhere!

Hi,

When you edit a variant, there is a "go back to main product" button at the top of the page, in the toolbar.
When you're on the listing of variants of a product there is a "cancel" button to go back to the main product.

This is confusing. I think there should be a button called 'Back to Main Product'

We'll change the button name on the listing.