Duplicate Functional Page Setting Causes ERR_TOO_MANY_REDIRECTS Error

[amroland]

In the Sensei LMS plugin, within the Settings > General menu, there are options to set up to 4 functional pages: Course Archive, My Courses, Course Completed, and Group Registration.

When the same page is assigned to both the My Courses and Course Completed settings, the frontend experiences a critical issue. Specifically, upon logging in and clicking the "My Courses" menu item (which shares the URL with the My Courses page), the page fails to load and results in an ERR_TOO_MANY_REDIRECTS error.

Steps to Reproduce

1. Navigate to Sensei LMS > Settings > General.
2. Assign the same page to both the "My Courses" and "Course Completed" settings.
3. Log in to the frontend.
4. Click on the "My Courses" menu item.

A check or warning should prevent users from assigning the same page to both the "My Courses" and "Course Completed" settings. This would avoid the ERR_TOO_MANY_REDIRECTS error and the logical conflict.

PHP / WordPress / Sensei LMS version

PHP 8.1.17
WordPress 6.5.4
Sensei LMS Version: 4.24.0 | Sensei Pro Version: 1.24.0