If you use "linux-generic-hwe-16.04/xenial-proposed 4.13.0.38.57", which is the same kernel used in Artful, and doesn't see this issue, then you can add "verification-needed-artful" tag.
If you use "linux- generic- hwe-16. 04/xenial- proposed 4.13.0.38.57", which is the same kernel used in Artful, and doesn't see this issue, then you can add "verification- needed- artful" tag.