Huawei P8 Lite (2017)

Working

There is a device composition workaround by enabling "Blurry UI workaround" from Treble app in Huawei features in menu section
Offline charging is working but at the moment you can see just a black screen while charging. To fix this use this manual fix: https://forum.xda-developers.com/project-treble/trebleenabled-device-development/huawei-offline-charge-fix-huawei-treble-t3817944 Credits to Dil3mm4
For additional fixes and improvements look at this Xda Thread AIO fixes for Android 10 and 11 are recommended to have everything fully working.