Latest vault helm chart (0.27.0) does not work with GCPCKMS

[kcansiz]

I pulled latest (0.27.0) helm chart from "https://github.com/hashicorp/vault-helm". When i start a HA Raft server with 3 nodes in GKE and use GCPCKMS to auto-unseal, it does not work as expected.

Helm chart shows that in server.ha.config (there was no notation for raft but it works in server.ha.raft.config) I should give the configs. However it is constantly turning to me as crashloopbackoff.
server:
ha:
config: |
#seal "gcpckms" {
# project = ""
# region = ""
# key_ring = ""
# crypto_key = ""
#}

After spending hours i figured out that server.image.tag was making it fail. When i change it to 1.5.0 from repository "vault" it worked fine.

default image:

server:
image:
repository: "hashicorp/vault"
tag: "1.15.2"
# Overrides the default Image Pull Policy
pullPolicy: IfNotPresent

I am using:

server:
image:
repository: "vault"
tag: "1.5.0"
# Overrides the default Image Pull Policy
pullPolicy: IfNotPresent