Miss Manners: I called dibs on the leftovers, but my siblings packed them first
That the orders were to be shared has to do with service, while who gets the bill relates to the unrelated duties of a host.
Reports & sources
Anchorage Daily News
Miss Manners: Who gets the leftovers when it’s a family-style shared meal? (opens Anchorage Daily News)Anchorage Daily News's feed description
The Oregonian
Miss Manners: I called dibs on the leftovers, but my siblings packed them first (opens The Oregonian)The Oregonian's feed description
AL.com
Miss Manners: Am I entitled to leftovers when I pay for a family-style meal? (opens AL.com)AL.com's feed description