Partitions not expanding on NVMe

I launched an instance of Fedora Atomic 28 on AWS using a T3 instance, which has NVMe storage

On boot the partitions do not expand and the root stays at 5GB and must be manually expanded.

Using the same image, booting on a T2 instance (non-NVMe) with your typical /dev/xvda worked as expected.

Hi, this is c-s-s: Support GROWPART=true on NVMe by cgwalters · Pull Request #275 · projectatomic/container-storage-setup · GitHub