Wishlist: Customize "Temp" folder location

Hello Unity,

I would like to make a request to be able change the location of the "Temp" folder.
Why?
I use iCloud (Mac) and OneDrive (Windows) to automatically backup my projects. These services provide 5Gb of free webspace and sync your local folder with a cloud folder. But on the Mac you can not exclude folders. You have to choose to sync "Documents" and/or "Desktop" completely. So on the mac I have a "Documents" folder which is synced and an "Offline-Documents" folder.

The Temp folder is approximately 500Mb and it takes up too much space on iCloud (and bandwidth).