Drop event isn't firing
I was doing some development today using the HTML5 drag and drop API and noticed that all the drag/drop events, e.g. dragstart, dragover, seem to be working except for the drop event. A good example is on this [url=https://www.html5rocks.com/en/tutorials/dnd/basics/#columns-almostFinal]tutorial[/url]. The example at the top of the screen (when you follow that link), labelled "Result", works on Chrome, but in Vivaldi nothing happens when you drop a column onto another column. I'm using the latest snapshot (1.5.618.8) on Mac OS 10.11.6.
Yes, the bug is known but yet unfixed.
Known for Vivaldi: VB-16106 "Native HTML5 Drag and Drop does not work"
and Chromium: https://bugs.chromium.org/p/chromium/issues/detail?id=412373