The other article added a little more to that
TOI 1338 has two orbiting stars: one about 10% larger than the sun; and a dimmer, cooler one about one-third the size of the sun. The two stars orbit each other every 15 days. They irregularly circle the planet every 93 and 95 days.
Finding it was no easy feat.
While it is 6.9 times larger than Earth, planets orbiting two stars are more difficult to detect than those orbiting one. It is also 1,300 light years away in the constellation Pictor.
https://www.whio.com/news/national/year-old-discovers-planet-three-days-into-nasa-internship/MrEpxHHMR9EaQrLjCp0xPM/