https://community.theforeman.org/t/foreman-ui-propably-bug-in-js-in-3-2-0/27995

When you try to override host global parameters override parameter is cleared when you click to override secondone.

Click on host, then Edit → Parameters. You must have some global parameters there.
Click on override (works fine for firstone).
Click on override for second one → It cleared first override

Expected outcome:
When clicking on override it should just add new parameter with default values, not cleared previous override.