Bug when there are 2 checks going on at the same time

[DMFriends]

I was playing a game with my friend yesterday and noticed that in this position that we had (check the video attached), I was allowed to move my (white) knight on e2 to g1 to block the check from the black Queen on h1, but that's an illegal move because the white knight was pinned by the black Bishop on f3 to the white King, so I shouldn't have been allowed to move it. Therefore, I propose that some changes are made to this game so that this doesn't happen.

Let me know if this makes sense.

Thanks!

PlainChess.Bug.mp4

[DMFriends]

@timwoelfle Any updates on this? Is this going to be fixed?