How to use single eventlistener for multiple tekton pipelines?

I'd like to have single eventlistener that would trigger different pipelines based on the git repo name.

For the api v1alpha1 it can be done like this:

apiVersion: triggers.tekton.dev/v1alpha1
kind: EventListener
metadata:
  name: event-listener-yf57o5
spec:
  serviceAccountName: pipeline
  triggers:
    - name: app1Trigger
      bindings:
        - kind: ClusterTriggerBinding
          ref: github-push
      interceptors:
        - params:
            - name: filter
              value: body.repository.name.matches('app1name-')
          ref:
            kind: ClusterInterceptor
            name: cel
      template:
        ref: trigger-template-app1-hh2im8
    - name: app2trigger
      bindings:
        - kind: ClusterTriggerBinding
          ref: github-push
      interceptors:
        - params:
            - name: filter
              value: body.repository.name.matches('app2name-')
          ref:
            kind: ClusterInterceptor
            name: cel
      template:
        ref: trigger-template-app2-5yoj99

Where the trigger-template can be like this (for completes):

apiVersion: triggers.tekton.dev/v1alpha1
kind: TriggerTemplate
metadata:
  name: trigger-template-app2-5yoj99
spec:
  params:
    - name: git-revision
    - name: git-commit-message
    - name: git-repo-url
    - name: git-repo-name
    - name: content-type
    - name: pusher-name
  resourcetemplates:
    - apiVersion: tekton.dev/v1beta1
      kind: PipelineRun
      metadata:
        generateName: app2-pipeline-
        labels:
          tekton.dev/pipeline: app2-pipeline
      spec:
        params:
          - name: APP_NAME
            value: app2
          - name: GIT_REPO
            value: $(tt.params.git-repo-url)
          - name: GIT_REVISION
            value: $(tt.params.git-revision)
        pipelineRef:
          name: app2-pipeline
        workspaces:
          - name: workspace
            volumeClaimTemplate:
              metadata:
                labels:
                  tekton.dev/pipeline: app2-pipeline
              spec:
                accessModes:
                  - ReadWriteOnce
                resources:
                  requests:
                    storage: 1Gi