Stop "finalizing" courts once max number of players are met

PLEASE - stop making bookings "finalize" after max number of players are met - in other words, let players be able to withdraw from an open reservation if they have to cancel, WITHOUT having to wait for the court organizer having to do it. Right now, open reservations seem to "close" once max number of players is met. Then if a player has to cancel, they cannot edit, or withdraw, they have to contact the court organizer for them to do it.