I was looking for the rules for one pocket
I found this.
"In one pocket, making a ball on the break is not enough to claim a specific group (solids or stripes). The player must still legally pocket a ball in their designated pocket on a subsequent shot to establish their group. The break is considered "open" until a ball is legally pocketed in the player's target pocket on a subsequent shot."
I found this.
"In one pocket, making a ball on the break is not enough to claim a specific group (solids or stripes). The player must still legally pocket a ball in their designated pocket on a subsequent shot to establish their group. The break is considered "open" until a ball is legally pocketed in the player's target pocket on a subsequent shot."