The message of confirmattion when exiting the movie was resolved(by pressing 2 times the back button) but the message from Kodi "press ok when playback ended" is still there. I mention again that this problem was fixed on Q5 quad....I beg for this 2 modiffications from 1.0.6 ....
This is a Kodi message and is always there when using an external player from Kodi. It wasn't any different on Q5 4K3D.
We have requested that HiMedia find a way to suppress it, but since it's being generated by Kodi it might not be possible. You'd be better directing the request for it's removal at Kodi devs.
Overall, the Kodi+wrapper solution is better than customising Kodi (all chipset features, ability to use latest Kodi) so we're stuck with the message unless Kodi choose to remove it.