I had a bunch of data on a pc I used to use and I didn't want to manually import it so I turned on sync and uploaded the data. I have logged in on opera and opera gx to check both, and this is an issue on both of them. It didn't sync settings, pinboards, open tabs, passwords or(and I am unsure if these can sync anyways) extensions and sessions(eg what account I was logged into on say roblox). This shows what items I have saved in sync and my sync settings. As I nolonger have access to the device I first enabled sync on, I cannot get this info which is a major pain.