In the pop-up window that appears to upload a file to any website, I cannot upload files that are in my google drive, I select them and they simply do not upload, any other file on my system can be uploaded.
When I put my google account in Ubuntu I got this "mounting" point named '/run/user/1000/gvfs/google-drive:host=gmail.com,user=etc' but any file inside cannot be uploaded to any web.
I have tried in different browsers and different websites, such as uploading attachments to Gmail or with this example: https://www.w3schools.com/howto/tryit.asp?filename=tryhow_html_file_upload_button
If I select a file from my system the file is uploaded without problems, but with all the files under this google drive path nothing happens, no error or freezing.
Does anyone have any idea what could be happening?
Thank you
Edit: I use google drive with the GNOME Online Accounts method