Error in cabpt-controller-manager pod

[no-fy]

Hello,
I am using cluster api operator with the machinePool experimental feature enabled :

apiVersion: operator.cluster.x-k8s.io/v1alpha2
kind: BootstrapProvider
metadata:
  name: talos
  namespace: {{ .Values.namespace }}
spec:
  version: {{ .Values.providers.bootstrap.version }}
  manager:
    featureGates:
      ClusterTopology: true
      MachinePool: true

I had this error in the cabpt-controller-manager pod :

W0512 08:52:19.934609       1 reflector.go:569] /.cache/mod/k8s.io/client-go@v0.32.3/tools/cache/reflector.go:251: failed to list *v1beta1.MachinePool: machinepools.cluster.x-k8s.io is forbidden: User "system:serviceaccount:capi-system:default" cannot list resource "machinepools" in API group "cluster.x-k8s.io" at the cluster scope
E0512 08:52:19.934663       1 reflector.go:166] "Unhandled Error" err="/.cache/mod/k8s.io/client-go@v0.32.3/tools/cache/reflector.go:251: Failed to watch *v1beta1.MachinePool: failed to list *v1beta1.MachinePool: machinepools.cluster.x-k8s.io is forbidden: User \"system:serviceaccount:capi-system:default\" cannot list resource \"machinepools\" in API group \"cluster.x-k8s.io\" at the cluster scope" logger="UnhandledError"

I was able to fix it by editing the ClusterRole cabpt-manager-role and changing the apiGroup over the machinepools from exp.cluster.x-k8s.io to cluster.x-k8s.io as the apiGroup of machinepools was wrong

I don't really know if the error is from myself or somewhere in the repo, and if it's really useful to enable this feature here. I'm new to cluster API.