Web UI - Cannot add helm values file in New App

[chris-downs]

Checklist:

• I've searched in the docs and FAQ for my answer: https://bit.ly/argocd-faq.
• I've included steps to reproduce the bug.
• I've pasted the output of argocd version.

Describe the bug

In the initial +NEW APP slideout in the UI, you are unable to enter a custom entry in the Helm VALUES FILES field. It looks as though you need to press enter for the value to be accepted, however pressing enter activates the EDIT AS YAML overlay and you lose the changes in the field.

Workaround:
Creating the application with the default values and then editing it via APP DETAILS -> PARAMETERS allows you to properly enter a custom values file is a workaround, as you're able to press enter there. You can also add the yaml for the values file location in the EDIT AS YAML overlay during initial creation if you're familiar with the syntax.

To Reproduce

• Create a New App in the UI
  • Sync Policy: Automatic, Prune and Self heal
  • Use Schema and Auto create namespace
  • Source: private git repo (properly resolved). Path to helm chart in repo
• Attempt to enter into the VALUES FILES field the relative path from the chart root to a values file and press enter
• Observe that the EDIT AS YAML overlay opens without the values file you entered.
• Close the yaml editor and observe that your entry is missing.

Expected behavior

The custom values entry being accepted into the field.

Screenshots

Can provide screencap if necessary but will need to obscure sensitive data.

Version
ArgoCD: v1.7.6+b04c25e (from ui)
Browser: Chrome version 86.0.4240.75 (Official Build) (64-bit)
OS: Windows 10 Version 10.0.19042 Build 19042

Logs

n\a

[jopit]

/assign @jopit