VP9 on Android Exoplayer transcoding

[tbjf]

Here's the TV Exoplayer:

DeviceProfile { Name: "AndroidTV-ExoPlayer", [DirectPlayProfile { Container: "m4v,mov,xvid,vob,mkv,wmv,asf,ogm,ogv,mp4,webm", AudioCodec: "aac,mp3,mp2,aac_latm,alac,ac3,eac3,dca,dts,mlp,truehd,pcm_alaw,pcm_mulaw,opus,flac", VideoCodec: "h264,hevc,vp8,vp9,mpeg,mpeg2video,av1", Type: Video },

Pretty much anything and everything.

I don't see why that the Android App can't use the same profile?

Is it being overly conservative with its reported support?