ArgoCD HA setup is breaking

[Megha-Varshney]

Hello, When I am enabling redis ha for argocd, the HAProxy pods are going into Init:CrashLoopBackOff mode with following error:

cp: cannot stat '/readonly/haproxy.cfg': No such file or directory
172.22.164.128 argocd-redis-ha-announce-0.argocd.svc.cluster.local
sed: can't read /data/haproxy.cfg: No such file or directory
172.22.242.179 argocd-redis-ha-announce-1.argocd.svc.cluster.local
sed: can't read /data/haproxy.cfg: No such file or directory
172.22.153.142 argocd-redis-ha-announce-2.argocd.svc.cluster.local
sed: can't read /data/haproxy.cfg: No such file or directory

I am using the argocd default chart and values.

Also when I am trying to run helmfile sync command, I am getting this error:
Error: UPGRADE FAILED: cannot patch "argocd-redis-ha-server" with kind StatefulSet: StatefulSet.apps "argocd-redis-ha-server" is invalid: spec: Forbidden: updates to statefulset spec for fields other than 'replicas', 'ordinals', 'template', 'updateStrategy', 'persistentVolumeClaimRetentionPolicy' and 'minReadySeconds' are forbidden

ArgoCD version - 2.8.4
Redis HA version - 4.23.0

Can anyone please help on this?