it does not work with 2.09..
Sure did you try kodi-20180714-e2461d69-
androidrf-armeabi-v7a.apk?
Passthrough DTS/AC3 will work, as all "shitty" DTS-HD, TrueHD play as core DTS/AC3, if will activate DTS-HD, TrueHD will get only noise.
With nightlies build will not have DTS-HD, TrueHD option with CFW or DTS, DTS-HD, TrueHD with OFW.
Kodi nightlies build passthrough options with CFW
Kodi nightlies build passthrough options with OFW