كَقَضَاءِ رَمَضَانَ،
Translation: Such as making up missed Ramadan fasts.
Qada of Ramadan is a fast due for a missed Ramadan day. The replacement date is not itself a Ramadan day, so the fast must be expressly intended as a make-up fast.
For example, fasting on a day in Shawwal to discharge a missed Ramadan fast requires an intention made in the preceding night. A newly formed intention that morning is insufficient for this category.