Sparkfun-DigitalIC.lbr - Origins not centered...

I posted this question on the “SparkFun-Eagle-Libraries” gitHub, but am guessing a lot more people view this forum…

"Origins not centered - SOIC-14, SO014, SOIC-18

I found that the origins in these packages are not centered… Is there a specific reason for this, or should they be centered. I am concerned because I will be creating a xy placement file for the board house."

Could someone provide some input?

Thanks.