Error in Argocd notifications github commit status

Question

I'm facing error when the notification is triggered in argocd. I'm trying to setup github commit status when the app is deployed so I followed these docs (and they are latest) ArgoCd Notifications Here are my config manifest argocd-notifications-cm.yml

apiVersion: v1
data:
  context: |
    argocdUrl: "<argo url>"
  service.github: |
    appID: <app-id>
    installationID: <app installation id>
    privateKey: $github-privateKey
  template.app-deployed: |
    message: |
      Application {{.app.metadata.name}} is now running new version of deployments manifests.
    github:
      status:
        state: success
        label: "continuous-delivery/{{.app.metadata.name}}"
        targetURL: "{{.context.argocdUrl}}/applications/{{.app.metadata.name}}?operation=true"
  trigger.app-deployed: |
    - when: app.status.operationState.phase in ['Succeeded']
      send:
        - app-deployed
    - when: app.status.operationState.phase in ['Running']
      send:
        - app-deployed
    - when: app.status.operationState.phase in ['Error', 'Failed']
      send:
        - app-deployed
kind: ConfigMap
...

And argocd-notification-secret does contain github-privateKey this is the application that subscribe to this app-deployed trigger

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  annotations:
    notifications.argoproj.io/subscribe.app-deployed.github: ''
  creationTimestamp: '2023-06-24T09:59:03Z'
  finalizers:
    - resources-finalizer.argocd.argoproj.io
spec:
  destination:
    namespace: app namespace
    server: '.... sever url'
  project: preview
  sources:
    - ...............
  syncPolicy:
    automated:
      prune: true
    syncOptions:
      - CreateNamespace=true

And this config looks good to me. but I'm getting error in argocd-notifications-controller pod

{"level":"info","msg":"Trigger app-deployed result: [{[0].zxM90Et6k4Elb1-fHdjtDJq0xR0  [app-deployed] true} {[1].xGlbhcF_taGYrI3UsrQsINn2hl0  [app-deployed] false} {[2].H9WjsqG1dKYm6njOZ7yUQYOA1Wk  [app-deployed] false}]","resource":"argocd/chatwoot-pr-42","time":"2023-06-24T10:07:14Z"}
{"level":"info","msg":"Sending notification about condition 'app-deployed.[0].zxM90Et6k4Elb1-fHdjtDJq0xR0' to '{github }'","resource":"argocd/*****","time":"2023-06-24T10:07:14Z"}
{"level":"error","msg":"Recovered from panic: runtime error: index out of range [1] with length 1\ngoroutine 133 [running]:\nruntime/debug.Stack()\n\t/usr/local/go/src/runtime/debug/stack.go:24 +0x65\ngithub.com/argoproj/notifications-engine/pkg/controller.(*notificationController).processQueueItem.func1()\n\t/go/pkg/mod/github.com/argoproj/[email protected]/pkg/controller/controller.go:200 +0x65\npanic({0x33fe040, 0xc000e984c8})\n\t/usr/local/go/src/runtime/panic.go:884 +0x212\ngithub.com/argoproj/notifications-engine/pkg/services.gitHubService.Send({{0x55e02, 0x251f432, {0xc0001f1c00, 0x68f}, {0x0, 0x0}}, 0xc000d66480}, {{0xc0009f4140, 0x50}, 0x0, ...}, ...)\n\t/go/pkg/mod/github.com/argoproj/[email protected]/pkg/services/github.go:205 +0x305\ngithub.com/argoproj/notifications-engine/pkg/api.(*api).Send(0xc000470980, 0x4?, {0xc000ea2340, 0x1, 0x4}, {{0xc001479471?, 0x4?}, {0x0?, 0x0?}})\n\t/go/pkg/mod/github.com/argoproj/[email protected]/pkg/api/api.go:71 +0x43d\ngithub.com/argoproj/notifications-engine/pkg/controller.(*notificationController).processResource(0xc0002d33e0, {0x485bdd0, 0xc00052e068}, 0x2f5f260?)\n\t/go/pkg/mod/github.com/argoproj/[email protected]/pkg/controller/controller.go:165 +0x7ad\ngithub.com/argoproj/notifications-engine/pkg/controller.(*notificationController).processQueueItem(0xc0002d33e0)\n\t/go/pkg/mod/github.com/argoproj/[email protected]/pkg/controller/controller.go:229 +0x39a\ngithub.com/argoproj/notifications-engine/pkg/controller.(*notificationController).Run.func1()\n\t/go/pkg/mod/github.com/argoproj/[email protected]/pkg/controller/controller.go:118 +0x29\nk8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1(0x3?)\n\t/go/pkg/mod/k8s.io/[email protected]/pkg/util/wait/wait.go:155 +0x3e\nk8s.io/apimachinery/pkg/util/wait.BackoffUntil(0x6f99e0?, {0x480e5a0, 0xc000d64540}, 0x1, 0x0)\n\t/go/pkg/mod/k8s.io/[email protected]/pkg/util/wait/wait.go:156 +0xb6\nk8s.io/apimachinery/pkg/util/wait.JitterUntil(0xc0002d33e0?, 0x3b9aca00, 0x0, 0x1?, 0xc0000727d0?)\n\t/go/pkg/mod/k8s.io/[email protected]/pkg/util/wait/wait.go:133 +0x89\nk8s.io/apimachinery/pkg/util/wait.Until(0x48345c8?, 0xc00005e020?, 0xc000416e00?)\n\t/go/pkg/mod/k8s.io/[email protected]/pkg/util/wait/wait.go:90 +0x25\ncreated by github.com/argoproj/notifications-engine/pkg/controller.(*notificationController).Run\n\t/go/pkg/mod/github.com/argoproj/[email protected]/pkg/controller/controller.go:117 +0xe5\n","time":"2023-06-24T10:07:14Z"}

It doesn't update the commit status. I've tried this annotation too but still doesn't work notifications.argoproj.io/subscribe.app-deployed.github: '<org owner>/<repo name>' with both annotations I end up with this error in notification controller. Can someone please confirm if the config is correct or is there anything I'm missing. I'm using latest version of argocd v2.7.6

I was trying to configure github commit status using argocd, I configured it according to docs but I'm seeing and error in argocd-notifications-controller pod and no commit status is updated on github's side.