There has been a hint that Asus could be working on a 15-inch variant of the ZenBook 14 UM425IA laptop that comes with a choice of either an AMD Ryzen 5 4500U processor or an AMD Ryzen 7 4700U APU. The Asus ZenBook 14 UM425IA has been praised for its great display, compact build, and system performance.
https://www.notebookcheck.net/15-inch-variant-of-the-Ryzen-4000-powered-Asus-ZenBook-UM425IA-laptop-could-be-in-the-works.488009.0.html