[risk=no][no ticket] Await an async call

[jmthibault79]

Description:

The example code (jestjs/jest#6527 (comment)) which we copied (#4660 (comment)) was incorrect, and has now been corrected in the original thread. Thanks for pointing this out @brady-ds !

Closes #5301

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PR checklist

• This PR meets the Acceptance Criteria in the JIRA story
• The JIRA story has been moved to Dev Review
• This PR includes appropriate unit tests
• I have run and tested this change locally
• I have run the E2E tests on ths change against my local UI and/or API server with yarn test-local or yarn test-local-devup
• If this includes a UI change, I have taken screen recordings or screenshots of the new behavior and notified the PO and UX designer
• If this includes an API change, I have updated the appropriate Swagger definitions and notified API consumers
• If this includes a new feature flag, I have created and linked new JIRA tickets to (a) turn on the feature flag and (b) remove it later

[aweng98]

This is great! Thanks for fixing it.