Missing cascade into attribute set deletion

[asrenzo]

Preconditions

1. Create a custom attributes set
2. Attach some products to this attributes set

Steps to reproduce

1. Got to attributes set admin page
2. Delete your custom attributes set
3. Confirm you want to remove attached products also

Expected result

1. Table url_rewrite should be cleaned from references to removed products
2. A new product named like an old one should be insertable via API or admin interface

Actual result

1. Impossible to add a new product named like an old one because a request_path with the same value as computed already exists in table url_rewrite;

[magento-engcom-team]

@asrenzo, thank you for your report.
We've created internal ticket(s) MAGETWO-83507 to track progress on the issue.

[ishakhsuvarov]

Hi @asrenzo
We are closing this ticket as fixes are already delivered with the linked PRs.

Thank you for collaboration.

[asrenzo]

Hi,
Sounds like this was not fixed in 2.1.x version.
Don't you plan to do it ?
Regards,
Laurent