EMUI 10.1 has reached the Huawei P30, Mate 20 and Mate 20 Pro in more countries. Similarly, Magic UI 3.1 has landed in Europe for the Honor View 20. All updates are rolling out as over-the-air (OTA) upgrades.
https://www.notebookcheck.net/Huawei-expands-EMUI-10-1-rollout-for-the-P30-Mate-20-Mate-20-Pro-and-Honor-View-20.481678.0.html
Would any of this fix sound cotroll and messenger that close all the time. I have never had a so bad phone before as this P30 pro.
My P30 Pro never had this issue. Have you tried reinstalling your messenger?