keycloak-postgresql-healer Kustomization failing because of namespace not found

Job #13172119285 failed for be5dca07:

Kustomization/sylva-system/keycloak-postgresql-healer InProgress                      Kustomization generation is 1, but latest observed generation is -1
╰┄╴┬┄┄[Conditions]
   ├┄╴Reconciling                                     True       ProgressingWithRetry Detecting drift for revision 0.0.0-git-be5dca07@sha256:1c683d5e97ad31170957cb7830c9ef6800b231d03113d009128ef230b57dfe9d with a timeout of 30s
   ╰┄╴Ready                                           False      ReconciliationFailed Role/keycloak/keycloak-postgresql-healer not found: namespaces "keycloak" not found

The failure is straight forward and I think that adding a dependency at least on keycloak-init (or maybe keycloak-postgresql) would solve the problem.

cc @feleouet