Yes bro I know but that's the problem. Last time I checked for food delivery, MagicPin MCC was 5621 which is some Women's Apparel Stores category so they are using wrong MCC so that's why on MCC-based CCs, it's hard to get rewards reliably. If tied to a specific merchant e.g. Swiggy card, Zomato card, Neu Card (for Neu food delivery), rewards are more reliable and consistent. Btw do let me know if there are other food delivery apps where we get some decent rewards *reliably*.
Even on the HDFC Swiggy card, it was initially a problem as various merchant names, MCCs came up depending on payment gateway but HDFC covered all of them after complaints. Same with RBL Zomato card.