Values in field `authData` sometimes not appearing

New Issue Checklist

• I am not disclosing a vulnerability.
• I am not just asking a question.
• I have searched through existing issues.
• I can reproduce the issue with the latest versions of Parse Server and Parse Dashboard.

Issue Description

When loading the _User class in the data browser, the authData fields of all users appear empty. Only after re-loading the data table, the values sometimes appear. In other words, whether or not the values appear is random and can change on every reload. Sometimes it is even the case that only values for a specific auth provider appear, while all others are missing.

Steps to reproduce

1. Navigate to _User class in data browser, sorted by createdAt.
2. Reload several times using the data browser reload button (not the browser window / tab reload button) --> observe that the authData fields are sometimes empty.

Environment

Dashboard

• Parse Dashboard version: 6.0.0-alpha.28
• Browser (Safari, Chrome, Firefox, Edge, etc.): Safari
• Browser version: Version 18.2 (20620.1.16.11.8)

Start by reproducing the issue in the data browser's _User class, using the reload button and the listed Safari environment. Trace the authData loading and rendering path; done means authData values, including values from different providers, appear consistently after repeated reloads.