Just an update on mesa-git which I highlighted that mesa-git build since May 19 had issue of slowing down the system (XFCE/Xorg) as uptime progress Manjaro arm on Amlogic Tv box? - #1037 by JFL.
With the latest mesa-git built dated 2021-07-07 the issue seems to be resolved. Furthermore there seems to be a improvement on glmark2-es2-wayland score. By the way mesa-git built dated 2021-07-02 still had the issue mention earlier.