I have a brand new MacBook Pro with Monterrey v 12. When I am in Outlook for Mac (both original and New Outlook for Mac) and trying to send an attachment from Google Drive app where all my files are stored, there has been a major change. As I am moving toward the file, the email attempts to attach the entire folder when I click on the folder name. Up to now, clicking on the folder would take me down to the next level of the hierarchy, and eventually to the file - very easily. Now I have to use tiny side arrows to find my way to the file. Very awkward and slow (The prompt I get is to compress the folder, too - which is not what I want to do.) I really hope this is a glitch and that an update will fix it.