image.tag of all numbers causes Helm to interpret as Scientific Notation

I am using the Git short SHA as the tag for my container images. Sometimes, when the SHA consists of all numbers, it causes a deployment error in Kubernetes.

For example, one of my recent commits in a project had a short SHA of 45528369. If I describe the pod that is trying to deploy, you can see that Helm is causing it to be interpreted as scientific notation (some names changed for privacy):

Events:
  Type     Reason          Age                    From                        Message
  ----     ------          ----                   ----                        -------
  Normal   Scheduled       <unknown>              default-scheduler              Successfully assigned my-app-3-review-controller-gqj0ke/review-controller-gqj0ke-6598dc6f5-st6cq to pool-some-pool-3cqjk
  Warning  InspectFailed   3m11s (x8 over 3m32s)  kubelet, pool-some-pool-3cqjk  Failed to apply default image tag "registry.my-domain.net/my-project/my-app:4.5528369e+07": couldn't parse image reference "registry.my-domain.net/my-project/my-app:4.5528369e+07": invalid reference format
  Normal   SandboxChanged  3m10s (x8 over 3m32s)  kubelet, pool-some-pool-3cqjk  Pod sandbox changed, it will be killed and re-created.
  Warning  Failed          3m8s (x9 over 3m32s)   kubelet, pool-some-pool-3cqjk  Error: InvalidImageName

The error is here -> couldn't parse image reference "registry.my-domain.net/my-project/my-app:4.5528369e+07": invalid reference format.

Apparently, this has been a pretty common issue with Helm: https://github.com/helm/helm/issues/1707

One suggestion was to change --set to --set-string. Perhaps that could be done at the following:

I wouldn't mind making a merge request if that seems like the proper way to fix the problem. I'm fairly new at k8s and Helm, so that may not be the true problem! :)