https://bugs.winehq.org/show_bug.cgi?id=26865
--- Comment #17 from Roman Pišl rpisl@seznam.cz --- Yes.. but I'd also be quite satisfied and grateful for just working out-of-tree patches until an absolutely perfect solution emerges after the next one or two decades ;-)
I looked at it and the thing is that the 3rd patch don't apply after dnd rework during last years and I'm not familiar with the dnd mechanism and even don't know whether it is portable to the current tree.