Steps to reproduce the issue

1. Go to the user login page on the Joomla site.
2. Click on the "Forgot your password?" link and initiate the password reset process.
3. Enter the required details (username or email) and submit the form.
4. The user receives a password reset email.
5. After resetting the password, log in with the new password.
6. Go to the user profile and check the custom fields.

Expected result

1. After the password reset, custom fields should retain their previous values, and no data should be lost.
2. The user should be able to log in with the new password, and all custom fields should display correctly.

Actual result

1. After the password reset is completed, the user’s custom fields are getting cleared and appear blank.
2. Data entered in custom fields prior to the password reset is lost and is not showing on the admin panel for the user.

System information (as much as possible)

1. Joomla Version: 5.1.3
2. PHP Version: 8.2
3. Database Version: MYSQL 8.0
4. Web Server: Apache
5. Browser: Chrome

Additional comments

1. This issue persists even with custom fields set to non-mandatory.
2. There are no errors displayed during the process.
3. A clean Joomla installation has been tested, and the issue still occurs.