I have group tabs that I closed that are persistent on my history (don't know why) but before closing the window I choose to "Save and close group tab" which you would think that it's going to save the information there. Not only I lost those tabs because I opened so many tabs that I lost track on the ones I grouped, but I keep seeing the group tabs that I don't want no more. This should be managed different, I don't want to keep my computer on because of the fear of losing those tabs, and I shouldn't be searching through the history to find them, this should be easier...
