Combine water, vinegar and soy sauce in inner pot of a large multi-cooker. Rub ribs with seasoning; add to inner pot. Lock pressure lid. Press pressure function; select ribs setting. Set to medium cook time (30 minutes). Start. , Let pressure release naturally for 10 minutes; quick-release any remaining pressure. Remove ribs to a tray; brush with 1/4 cup barbecue sauce. Discard cooking liquid. Wipe inner pot clean. , Place wire rack into inner pot. Arrange ribs in a single layer on rack. Cover with air frying lid. Press air fry function; select custom setting. Press timer; set to 10 minutes. Start. Cook in batches until lightly glazed. Brush with remaining 1/4 cup sauce.