Is this possible?
We are using Google Drive File Stream (Version: 188.8.131.527) to sync all of our working files from our Macs with our Google Drive account. So this contains a mixture of Google Docs/Sheets/Slides files and other types (eg Indesign files, etc).
We want an extra level of security by backing-up these files via Time Machine (to an external drive). In case Google Drive goes down or we need to retrieve an older version.
But in Time Machine, when we go to select it, the Google Drive icon is greyed out.
I can see people backing up their desktop files TO Google drive via Time Machine but this is not what we are doing.
If it is not possible, does anybody have any suggestions on how to back-up Google Drive to an external drive?