@queensnow Opera devs, congrats for the would-be-awesome workspaces. I'd love them. But just got a new mac (2 weeks ago, but I just opened Opera now, as it wasn't still compatible with M1) and the only thing of all my apps not neatly restored is Opera, particularly Opera Workspaces.
Big Sur is making a good job now backing up my previous computer and restoring my software to the very exact same state it was in my previous computer.... But Opera, not having a backup for Workspaces...
I was loving /relying on them so much that now I've lost some important stuff... (fortunately they limited it to 5 workspaces Hope Opera fixes the limit after the backup too....