[BUG] "Application" page is not working

[diablo39]

What is the bug?
A clear and concise description of the bug.

I've created new application in observability, when I try to open it I see empty page

How can one reproduce the bug?
Steps to reproduce the behavior:

1. Create new application - set services and logs
2. Go to application created in previous point
3. Page is blank

What is the expected behavior?
A clear and concise description of what you expected to happen.

Application details should be visible

What is your host/environment?

• OS: [e.g. iOS] Windows 11
• Version [e.g. 22] OpenSearch 2.15
• Plugins

Do you have any screenshots?
If applicable, add screenshots to help explain your problem.

Do you have any additional context?
Add any other context about the problem.

[amachado-pie]

The same issue was reproduced by us after upgrading from 2.13 to 2.15, including with a clean 2.15 installation trying to show OpenTelemetry traces and logs ingested with DataPrepper.
We had to do a version rollback (doing a clean install in our QA environment since we learned the hard way OpenSearch doesn't allow versions to be downgraded)

[dblock]

Looks like a regression, thanks for reporting.

[Catch All Triage w/ 1, 2, 3]

[krisfreedain]

Attention maintainers - can someone follow up on this one?
@mengweieric @joshuali925 @ps48 @kavithacm @rupal-bq @derek-ho @YANG-DB @pjfitzgibbons @Swiddis @dai-chen @vamsi-amazon @penghuo @seankao-az @anirudha @paulstn @sumukhswamy

[dblock]

Maybe @ps48?

If someone could bisect this issue to a commit that would be helpful.

[ps48]

@diablo39 @dblock @ArielGMachado Thanks for reporting the issue. @sumukhswamy & myself are looking into the issue right now.