Dropping HTML file onto Speed Dial page
I have just started using Vivaldi TP3 (on Mac), and I notice that if I make a new tab, I get the Speed Dial page, and there I cannot drag and drop an HTML file (to open a local file), like I can in Safari's Top Sites page. I'm missing that possibility.
Same thing on Windows (Vivaldi 184.108.40.206). HTML files can't be dropped onto Speed Dial or onto a blank window. Though, when dropping an HTML file onto a window already displaying a web page, it works. I filed a bug report VB-7749 about this.