Now I found that missing start of the playback was solved in SPMC 16.4.2. I had previous SPMC Jarvis builds on my Android tablet and the bug was there. Now on 16.4.2. it is finally solved. Maybe devs could use Koying patch for LE builds too. Very excited about that.
If you have a link to the patch, then maybe Kszaq can include it in the next release.