Scheduled Job prompted extra_vars overwritten by JT extra_vars

Please confirm the following

• I agree to follow this project's code of conduct.
• I have checked the current issues for duplicates.
• I understand that AWX is open source software provided for free and that I might not receive a timely response.
• I am NOT reporting a (potential) security vulnerability. (These should be emailed to security@ansible.com instead.)

Bug Summary

I have a JT with extra_vars set to "Prompt on Launch", and some variable set in there by default. I'm configuring a schedule for that JT, and in "Prompt" I remove said variable from the prompted extra_vars. But when the scheduled Job runs, the variable is set (to the default value).

AWX version

21.1.0

Select the relevant components

• UI
• UI (tech preview)
• API
• Docs
• Collection
• CLI
• Other

Installation method

kubernetes

Modifications

no

Ansible version

No response

Operating system

No response

Web browser

No response

Steps to reproduce

(see summary)

Expected results

extra_vars should be present as prompted in the schedule

Actual results

extra_vars are overwritten by the JT defaults

Additional information

No response