I created a new A/B test and added modification code (Mbox code) under Experience A using the Custom Code option. The changes saved successfully in the VEC editor.However, during validation:Experience A delivers nothing (and appears empty in the VEC editor).Experience B, where I did not add any code...

Hi EveryoneAm new to Adobe Target, can anyone tell me the difference between Multiple Page vs Page Delivery in the VEC features.I would like to understand When to use Default Multiple page and Page Delivery in the A/B Testing.ThanksSaravanan