Resolves #5576
Impact: critical
Type: bugfix

Issue

• Couldn't delete meta fields
• "new metafield" wouldn't clear input on save

Solution

• Fix issue of not being able to delete by adding the meteor call to the callback, rather than relying on props

Breaking changes

none.

Testing

1. Go to a product
2. Add meta fields
3. See that that the input fields are now cleared on submit
4. Remove meta fields and see that it works as expected