Unfortunately, this feature does not seem to be important to Opera devs, not even enough to warrant a reply to your thread. The tab cycler used to be very good with a vertical list of tabs and full-screen previews, but now it's just terrible - tiny thumbnail previews, horizontal that only displays a handful of tabs, the mouse constantly messing things up. Because of this, I have migrated from Opera to Vivaldi.

@leocg I did some research and I've been thinking that this feature could work like YouTube's mechanism of adding videos to playlists.

Cheers

@sgunhouse
Wow, thanks! At least there is rectangle selection (would never have guessed! especially in List view)! But it still doesn't allow me to make several selections (like 1-10 & 15-30 & 37-50, etc), which Shift+Click usually does.
But, again, in History - no selection whatsoever 🙂