I'm currently having the same issue with Opera GX for Windows
Posts made by Wisecrack34
RE: Passwords not saved!Opera for Linux
How Do I Recover Tabs From Another PC?Synchronization
So I ran into an issue where my PC's drive wiped itself, completely destroying both Opera and my backups. While reinstalling I noticed that the Tabs feature not only allowed me to see my current session, but also my previous one as a separate PC, all of the tabs being available to click on. Without spending an hour individually sending each and every tab back to their workspace, is there another way to import them to my new version of Opera?
(Using GX on Windows if that helps)
RE: Tabs with colorsSuggestions and feature requests
Sometimes when working on multiple projects or browsing multiple related topics it can be confusing as to which tab is which and what one of the many tabs were used for. I propose that color selection per tab widget be added as a means of solving the issue, just enter rgb/hex value or select a pre-designed color and it'll change the color of the tab. I've quickly thrown together a quick reference for what one might look like (minus the fact that it's just a low opacity square with a few color swaps)