Problem with usage --namespace-list flag

[aleksandrgudo]

When I try to use this option by adding several such namespaces "--namespace-list pf-personal-finance,pf-personal-lifestyle,pf-investment", I see only one of them in the octant interface, the first one
Using command like this: octant --kubeconfig /home/aleksandr/kubeconf_test --namespace-list pf-personal-finance,pf-personal-lifestyle,pf-investment
In the drop-down list of namespaces I see only default and pf-personal-finance
I use restricted clusters

Environment:

• Octant version:
  Version: 0.17.0
  Git commit: 7fded95
  Built: 2021-02-12T00:45:19Z

• Kubernetes version:

• Client Version: version.Info{Major:"1", Minor:"20", GitVersion:"v1.20.2", GitCommit:"faecb196815e248d3ecfb03c680a4507229c2a56", GitTreeState:"clean", BuildDate:"2021-01-13T13:28:09Z", GoVersion:"go1.15.5", Compiler:"gc", Platform:"linux/amd64"}
  Server Version: version.Info{Major:"1", Minor:"18", GitVersion:"v1.18.3", GitCommit:"2e7996e3e2712684bc73f0dec0200d64eec7fe40", GitTreeState:"clean", BuildDate:"2020-05-20T12:43:34Z", GoVersion:"go1.13.9", Compiler:"gc", Platform:"linux/amd64"}

• OS:
  cat /etc/*release
  DISTRIB_ID=Ubuntu
  DISTRIB_RELEASE=20.04

• Web browser: Firefox 85

[wwitzel3]

Using restricted RBAC with only access to certain namespaces without the ability to list them can reproduce this bug.