I think most people have cottoned onto this (Ko bros, Kaci brothers - Kledio especially, and anyone else who gives it a bit of arm speed). It's quite common place here where I am living. I saw Yapp fannying around with weights in both playing and break cues for a long time here. Hours even. Most of the players I like to play or watch here break in a similar fashion.
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You can see the line of travel into the pack and initial tip placement. Trying to take a picture with the point of contact on the CB is a bit skewed due to taking the picture with my right hand and trying to hold the cue level to demonstrate. It's slightly exaggerating the placement. So I would give a fraction more toward center on both axis. Good wrist through the ball, and as you pointed out, a slight flourish/give toward the outside, and this is going just under the center diamond and back in an almost straight line.