Cannot overwrite files anymore!

Hello!

Last fall, I was able to upload a file with the same name and could choose whether to replace the file with this new one or upload as a copy. This feature is not there anymore, and it is SUCH A HASSLE. I have to delete the old file, upload the new file, and then relink any linked documents in D2L.

Has this feature been removed? Do I need to change a setting? Please help!

Thank you