Does Kubeapps support Helm chart values YAML that contains arrays?

[jgagnon44]

Summary
After encountering non-descriptive errors when attempting to deploy an application with Kubeapps, I did some quick research and found a ticket from 4 years ago (#1715) that seems to suggest that YAML arrays may not be supported by Kubeapps.

Background and rationale
I am trying to deploy a Helm chart that has a chart dependency. The dependency chart values YAML has at least one section that's defined as an array. Using the YAML editor in Kubeapps, I set the various values and click Deploy. I get an error message that tells me nothing. I finally tried an older chart version that does not have array data, it it deployed without issue.

Description
Does Kubeapps support Helm chart values with array structured content?