On iphone 8. Since last update the game textures go black. Can see the UI just fine - but nothing else except my shadow. Have to reboot the game for it to clear but it could happen again almost immediately once the game restarts. Extremely annoying.
I think that's an issue with the hardware/software. Since it is a older iPhone it could be that it can't cache the textures properly or some bug with the app. Is there any different if you put it in power saving mode or if it is charging while you play?