When linking from one sib-form to another, via sib-action, and passing src-customer-edit in the link, the src does not propagate to the sib-form which it links to, e.g.: https://jsbin.com/huyitivile/edit?html,output

I'm not positive that I'm the src-customer-edit='customer' is correct, although this is the correct field on project

NOTE: to test the jsbin you may need to login to test-paris (so that you'll have a token to authenticate)