Bug: Game does not end on checkmate

https://www.chess.com/variants/spell-chess/game/54068734/43/3 - my opponent just resigned because the game was over

Thermopylae and fog of war work like normal

They just allowed kings to move into squares defended by frozen pieces...but now you can also move kings into squares devended by jumped pieces. FIX THE BUGS!!!

And I don't understand why Nxh2 is illegal either

oh yeah apparently jump@f3 Kxh2 and jump@h2 Kh1 are both "legal moves", but interestingly jump@f3 Nxh2 is illegal.

that is not checkmate

it is

is Nxh2 not allowed?

Edit: im stupid