Editing the parameter after choosing the action "Create similar process" in the opened completed Health-report process will not save new (edited) parameters, but there is still an option to change it in the input fields.

Steps to reproduce the issue?

1. Create a health-report process with some check (e.g., "1")
2. Open the created process and click on the button Create similar process
3. Edit only the field with the check value (from "1" to "2") and save it
4. Open a newly created process and see if the "Arguments" section has your edited check or the old one (I see the old one)