System Error When Changing a Site's Page's Type to Record List

I am using the New Appian Community Edition Beta.

I am using Google Chrome Version 122.0.6261.112 (Official Build) (64-bit).

I am receiving a System Error on the "Add Page" and "Edit Page" interfaces when attempting to change the Type to Record List.

The System Has Encountered an Error
HTTP Code: 504

The system has encountered an error. Please try again later.

Verified the issues occurs across multiple applications in the Community Edition Beta.

Verified this has occurred for multiple days and at different times during the day.

No issue occurs when changing Type to Action, Interface, or Report.  Only selecting the Type as Record List.

On choosing Record List as the Type for a Site's Page:

     Loading Bar for system will show at top of the screen.

     Loading Bar fills quickly to ~50% then slows

     Loading Bar fills slowly to ~70% then become substantially slower

     Loading Bar maxs out at ~90% then throws the noted system error.

E-mailed Appian Community Edition Support to notify of the technical issue and was referred to discussion posts, the academy courses, and the documentation as they are "unable to help with project-specific issues".

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