duck cli: synchronize with google drive doesn´t work

[fedeberge]

I have a folder on my phone that I edit sporadically.
I have set up an app that syncs that folder with an equivalent folder in my Google Drive account.

I tried to set duck cli to synch the equivalent folder on my pc with the one on Google Drive.

Every 4 hours, that other app syncs that folder with the one on Google Drive by checking the timestamps and leaving only the newer one.

But if I try do the same with duck cli, it does nothing.

The command I use to run duck is the following:

duck --synchronize googledrive:/"My Drive"/Obsidian/ C:\Users\fede-msi\Proyectos\Obsidian\ --existing mirror --username <> --retry

Sometimes, it removes the new version (uploaded with the other app) and uploads to drive the old version from my pc

I know the account set up correctly because I can see the files if I use --list

What am i doing wrong? How does mirror work exactly?