i don't know if this is an Itch.io, my browser or RouteVN error, but everytime i try to play a game made in RouteVN at the second time, this happens:

and i need to clear my browser cache to play the game again (i'm playing these games in a mobile device)
Is this a RouteVN error and it's happening with everyone or it's just me?
(Sorry for my bad English, i'm brazilian)