Reuse Schedule in Lambdas

I am trying to create a reusable scheduler. The idea is to make one scheduler and have various lambdas reuse it.

Example:
In my main.yaml file, I did the following

dev:
        cron-warmer:
          name: cron-dev-warmer
          rate: cron(0/10 10-23 ? * 2-6 *)
          enabled: true
          input:
            warmer: true
            concurrency: 1

Then for my lambdas, I am wanting to do the following:

events:
            - schedule: ${self:custom.${self:provider.stage}.cron-warmer}

I want to have one cloudwatch event that can trigger multiple lambdas. When I applied this, I ran into an error saying unable to create cron-dev-warmer because it was already created.

Thoughts?

Just curious, can we reuse an EventBridge Event?
Found here: https://www.serverless.com/framework/docs/providers/aws/events/event-bridge/