Description of problem: Environment variables not getting reset on reload on the deployment edit form

Prerequisites (if any, like setup, operators/versions):

Steps to Reproduce

1. create an ns and add a deployment
2. go to topology and click on edit deploymet

Actual results: Environment variables not getting reset on reload on the deployment edit form

Expected results: Environment variables should get reset on reload on the deployment edit form

Reproducibility (Always/Intermittent/Only Once): Always

Build Details: 4.9.0-0.nightly-2021-08-23-224104

Additional info: