@miltonh Agreed here, it doesn't even take 1K tabs, I have probably around 100-150. I don't know who is managing Opera and running software dev but they all need to be fired. Chrome and Chromium are a plague on the browser world that has made everything worse and killed off any type of unique browser. I moved to Opera years ago before the Chromium shift because of the tab management system with tab stacking for organization. That was dropped with the Chromium shift, still stuck with them because performance was good. I had to downgrade from Opera Beta which I had been running forever when it became unusable due to the lack of scrolling tabs, only for the issue to reappear on this version of Opera, did no one at Opera test this or look at feedback before it was rolled out??? What was the need for disabling scrollable tabs in the first place? The tab "Islands" do not negate the need for users with multiple tabs open to have scrollable tabs. Also the tab "Islands" are a terrible attempt at reimplementing the original tab stacking. I shouldn't have to go into "experimental settings" to enable something that was readily available on a previous version and is a common sense usability feature. I really don't want to leave Opera and try to find something else, but this is insane. Something seems to get worse/end up broken with every update. You could literally take the last stable version of pre-Chromium Opera patch and update to make it secure and it would be superior in every way to the current version. Nothing but wasted dev time into a product that gets worse and worse.