If I have a window that has only a one tab and I move that tab to other window, the window is not removed, instead a new window with "empty" tab is created.
It should not work like that. If the last tab form window is moved some where else, then that window should be removed. Do not create a new one there. Quite basic.
I really don't understand what the actual f the Opera developers are doing. How in the hell they can break basic things like this? All the time. Is there any alpha/beta testing done? This has been quite disappointing for a while now. Operas are denigrating fast. There are still some features that keep me using it, but mostly the reason I don't migrate to some working browser is that I'm too lazy, and it is just easier to use what you have used to use.
When ever there is a new upgrade, I have a tiny little blink of hope that at least some issues with tabs would be fixed. Instead, we just get more. Frustrating.
Could you please start fixing the issues with tabs instead of adding them more issues and useless features with each new release ?