One of my favorite sweet flavors is passion fruit. I discovered it on a trip to Australia in 2016 — the most popular yogurt flavor in that country is passion fruit.
I tasted close to a dozen passion fruit yogurts during my stay, and there is a spectrum of flavor profiles you will find — ranging from those that are “true to the fruit” to perfumy. But passion-fruit-flavored yogurts are hard to find in the U.S. market, and most of the time they are combined with other fruits.