Yes, Its not a common error, but I have seen it happen in one other VN (its been a while though, possibly on my last tablet,) out of the last couple hundred so it may be an obscure thing. Strictly speaking its playable because I can turn the tablet upside down without it flipping again, but it is a little jarring when you launch the game and the screen flips upside down. Lol. :)
(Samsung Galaxy Tab S7+ tablet running in Landscape orientation, Android 11)