Idk if this is really a bug or not

[Jed Zander]

So I was playing blackjack and managed to get a 21, but the dealer also had a 21 and it said I lost. I don't know if this is an issue with the game rules that I am not aware of or if it is an actual bug, Screenshot of what I could get included.

Screenshot here -----> http://steamcommunity.com/sharedfiles/filedetails/?id=1128975203

[2bias]

If both you and the dealer get 21, but the dealer has the same amount of cards or less, you lose.