Mac sync problems: what "remote destination folder" should I choose?

The Nextcloud folder on my mac has stopped syncing properly with the server so I have tried re-installing the client.

The client confirms it’s connected to the server.

I don’t want “virtual files” on my mac, I want actual copies of the files (so they are captured by my backup regimes).

Therefore I think I need to turn “virtual files” off, and under “Classic Sync” I want to “add folder sync connection” - is that right?

When it asks for a local folder on my computer to sync, that’s straightforward enough, I just choose my Nextcloud folder, the one that was previously happily syncing with the server.

But then it asks “select a remote destination folder” and presents me with a file tree as per the attached screenshot.

Do I simply choose “Nextcloud” at the top, the parent folder?

I don’t want to inadvertently choose the wrong thing and mess anything up.

Yes, if you want to sync everything. On different machines, or with a different structure, you perhaps want to sync a specific folder.