So it seems Huawei is going to release Magic 3.0 (Android Q) beta for Honor View 20 next month, alongside Mate 20 and Honor 20.
https://www.xda-developers.com/huawei-honor-emui-10-beta-android-q-schedule-mate-20/
https://www.xda-developers.com/huawei-honor-emui-10-beta-android-q-schedule-mate-20/