OneDrive - Personal Explorer link broken

While troubleshooting a "Can't enable files on demand" issue on W2022 server which I pretty much have given up on, I realised I broke the OneDrive link to the OneDrive folder.

Basically, as seen in the picture, if I click on it it doesn't show the actual contents, moreover if I try to do anything I get the beatiful attached message.

The usual troubleshooting steps didn't help:

- Uninstall (this makes the icon go away)
- Clean AppData and ProgramData Folders
- Check registry
- Install and link account (this makes the icon come back, with the broken link)

Is this something that someone has seen or knows how to correct the link between the icon and the actual Onedrive target folder?

This is on Server 2022.