Is there a way to force a queue to increase concurrency, or to set a minimum concurrency? I'm seein

[[queues.producers]]
  queue = "queue"
  binding = "QUEUE"

[[queues.consumers]]
  queue = "queue"
  max_batch_size = 25
  max_batch_timeout = 30
  max_concurrency = 1

[[queues.producers]]
  queue = "queue"
  binding = "QUEUE"

[[queues.consumers]]
  queue = "queue"
  max_batch_size = 25
  max_batch_timeout = 30
  max_concurrency = 1

let delaySeconds = 0
while (slackUsers.length) {
  console.log(delaySeconds)
  await triggerMessageQueue.sendBatch(
    slackUsers.splice(0, 25).map(({ id, dmChannel }) => ({
      body: {
        slackUserId: id,
        slackUserDmChannel: dmChannel,
        awarenessMessageId
      }
    })),
    { delaySeconds: delaySeconds }
  )
  delaySeconds += 30
}

let delaySeconds = 0
while (slackUsers.length) {
  console.log(delaySeconds)
  await triggerMessageQueue.sendBatch(
    slackUsers.splice(0, 25).map(({ id, dmChannel }) => ({
      body: {
        slackUserId: id,
        slackUserDmChannel: dmChannel,
        awarenessMessageId
      }
    })),
    { delaySeconds: delaySeconds }
  )
  delaySeconds += 30
}

export const triggerMessageQueueConsumer = async (
  batch: MessageBatch<QueueMessage>,
  env: QueueEnv
) => {
  console.log(`${new Date().toISOString()} Executing batch...`)
  console.log(`Received ${batch.messages.length}`)
  for (const message of batch.messages) {
    console.log(message.timestamp, message.attempts)
    message.ack()
  }
}

export const triggerMessageQueueConsumer = async (
  batch: MessageBatch<QueueMessage>,
  env: QueueEnv
) => {
  console.log(`${new Date().toISOString()} Executing batch...`)
  console.log(`Received ${batch.messages.length}`)
  for (const message of batch.messages) {
    console.log(message.timestamp, message.attempts)
    message.ack()
  }
}

await env.queue.send(
                data,
                { delaySeconds: 42300, contentType: "json" }
            ).then(() => console.log("done"));

await env.queue.send(
                data,
                { delaySeconds: 42300, contentType: "json" }
            ).then(() => console.log("done"));