I really appreciate wrxtasy hard work but in my opinion it's time to move. CoreELEC is almost ready and works just better and faster.
CE is almost not stable and faulty.
I checked up with some testvideos (LG_Chess_HDR, Sony_swordsmith ....)
None of these videos could be played with CE/KODI18
All of these videos could be played with LE/KODI17.6
Better stay on stable LE8 until there is a stable version of LE9 in the future