The P50 series is slated to be the next generation of Huawei's camera-oriented flagship smartphones. New leaks have suggested that the OEM is developing HarmonyOS 2.0 as their default ROM, which would be the first time it has shipped devices with this new OS. Meanwhile, a screen protector for the P50 Pro is also allegedly now out in the wild.
https://www.notebookcheck.net/Huawei-P50-series-new-leaks-point-to-HarmonyOS-out-of-the-box-and-the-Pro-version-s-screen-design.526934.0.html