Copying Files to Google Drive

This thread has gone stale: Mount Google Drive in Home Assistant OS - #16 by the-smart-home-maker

Now that we have the Google Drive - Home Assistant integration, which works great for Backups, is there a plan that allows the Google Drive integration to keep (if it must) this Known limitation:

The integration can only access files that it creates in the Home Assistant folder. It cannot access or modify any other files in your Google Drive.

but allow individual (unencrypted) files to be copied to my Google Drive from H-A?

I have found the Webpage Card to be useful in allowing me to display files (xls, pdf, …) stored on my Google Drive when I specify a Google Drive unrestricted share link.

Great for testing but now I want to restrict access to my Google Account (which I have authorized using the Google Drive integration).