Four Fingers Joker bug

[gusty slate]

The joker four fingers only works with color and not with stairs.

For example, the staircase made up of Q, J, 10, 9, 8 theoretically needs the J, which is the four-finger activation condition, but for some reason it is not activated.

[coarse river]

The numbers still need to be sequential. Only the Shortcut joker lets you skip single ranks