Round Robin: Incoming tickets when agent queues are full

Round Robin: Incoming tickets when agent queues are full

Hi,

We were testing Round Robin and noticed the following:
If a ticket comes in and every agent's queue is full (i.e. their number of open tickets is equal to the threshold value), then the ticket remains unassigned. When an agent's queue opens up, the ticket still remains unassigned. Only a new incoming ticket will be assigned to the agent.

Is it possible to have this backlog ticket get assigned to the first available agent?