Bug Android - switch side automatically

Sometimes when I play black offline with computer, after a few moves I switched to white automatically. It happened a few times. And I definitely didn't click anything to switch side.
If you find a way to reproduce it reliably, can you post back here so we can track it down?
By that I mean a specific series of moves or other steps. I just played a couple offline computer games as black with no issues.
I just encountered this bug again (many times actually)
I don't know if moves matter but I will past here anyway.
I was playing black, and which is offline stockfish3.
And after my last move as black which is castle, the white does not move. Then I find I can move the white piece now. Note that alghouth I siwtch side with the white but the board actually did not change. That is white is still top black bottom, but I'm controling white instead of originally black. When I play offline sometimes I use takeback. Just let you know. But it should not affect the bug.

[Event "Casual Game"]
[Site ""]
[Date "6/15/2016"]
[White "Anonymous"]
[Black "Anonymous"]
[Result "*"]
[PlyCount "18"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[Variant "Standard"]
[Termination "?"]

0. d4 e6 1. Nf3 c5 2. Be3 cxd4 3. Nxd4 d5 4. Nc3 Nf6 5. h3 Nc6 6. Nxc6 bxc6 7. a3 Bd6 8. Qd2 O-O *

This topic has been archived and can no longer be replied to.