Steps to reproduce the issue

From the file system, create a folder with the name 0. This might be an item inherited from J3.
Select Media from the Administrator menu.

Expected result

Normal media display.

Actual result

Error message and no media display.
Property 'name' of argument 'item' of event onFetchMediaItems has a wrong item. Valid: non empty string

System information (as much as possible)

Linux / Apache 2.4 / PHP 8.1

Additional comments

Line 66 of administrator/components/com_media/src/Event/AbstractMediaItemValidationEvent.php:
if (empty($item->path) || !is_string($item->path)) {