Put someone's screenshot of a working POS, please/
https://postimg.org/image/648m5aw48r/When a staking transaction comes in it shows in the stake part, the amount of coins are rewarded (not what you receive but the number of coins you receive your reward from: 119 tokyos with 38K staking).
When you click at send button in wallet, there is an inputs button... If you press that, you see youre wallet split up.. It seems you get staking rewards for that amounts... Not sure why or how it is split up.. but it is