Configuration Drag drop backlinks as transclude by default

[twoxfh]

I use tiddlyresearch and have noticed when I drag and drop backlinks from other streams the tiddler is removed from the old stream. If I hold the shift key it's transcluded. How can I make this be default? Would really like to drag and drop backlinks without the concern of removing them from old notes.

Thamks for the help, great stuff here.