That's a great feature! I've started using it just when it came out.
I've got one idea for improvement:
What about zooming to a place where cursor is (not to selected element)? This way you can create flows in 2 secs.
Imagine zooming into big structure - selecting element, zooming out, quick zoom into destination element in another big structure. Fast as hell :) That's the way some audio recording programs work and it's really efficient.
What do you think?
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