I currently have 557 tabs open in Opera... (Have a nifty little plugin indicating that in the corner.)
They're all actually opened and actually accessible within a second by clicking them in the tab list. (I usually press F4 to open a vertical panel with a complete list tree and find them easily. Oh, and of course if I'm not sure where my tab is, I can just type a part of the URL or page name in the quick search box and it'll immediately filter the results...)
So, yeah, I can "deal" with micro-issues like this one... :lol:
Especially since the latest 12.00 alpha fixes most of said micro-issues.