When I use the file browser (e.g. when I browse for a file to attach to an email or browse for a file to upload through a form) and try to sort by "date added," it doesn't work.

I can see the column for "date added" and it displays the correct date. I can sort by other properties and it works. But when I sort by "date added" it lists files that were added a while ago under "today" and the files recently added are under "no date" (even though they all have a correct date). The list doesn't seem to change day-to-day (e.g. files under "today" remain the same).

Does anyone know what could be wrong? Am I the only one with this issue?