Awesome!! Shift+drag = duplicate, i loove this!

-- The only issue is that the "Scene Entity List" keeps selected the previous selected object you are duplicating..
-- Also could you change the name in the label to say "Scene Entity List" when i first got started, that cofused me ( silly of me i know, but..

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Also; how can we select multiple objects while shift is earmarked for duplication? What do you think about having CTRL for duplicate and shift for multi-select?