Create Automation Rules for Multiple Packages

Exactly the same, if an order exceeds a certain weight, I'd like for there to be an automation rule that separates the shipment into multiple packages. We are a chai company company that doesn't ship anything over 48 pounds, but we regularly get orders over 48 pounds, so it would be great when we get an order like that for an automation rule to separate the order into multiple packages.

If an order came in with a QTY of 4 as example, it's always take it as a single package. I mean what is the point of asking the QTY if you automatically merge it into 1 single package. 
Example: If I enter 1 SKU of 26lbs with a dimension of 19x19x9 in / QTY 4 it should understand that it needs to be switching to multi package.  Right now what it does is that it's adding 4 times 26 lbs for one package so 104 lbs. if it was that I wanted I would have enter 1 SKU of 104lbs for a QTY of 1. 

I would also like to be able to use this with exceeds a certain quantity 🙂 Our system sends the standard box weight but the full quantity is currently attached and has to be manually split into multiple cartons.

I would also like this feature. Much needed. It's long over-due.

Update they did release Auto-Split but it is only available if you pay 399.99 for the high volume plan and it is not available to Custom Store Integrations from what support advised in chat earlier.