We are facing issue w.r.t Istio running on the K8s Cluster and see the below error in the “Istio-sidecar-injector” pod. Current Istio Version used is 1.3.8

Failed to parse template: template: inject:1: function “Template_Version_And_Istio_Version_Mismatched_Check_Installation” not defined {{ Template_Version_And_Istio_Version_Mismatched_Check_Installation }}

Based on the analysis so-far, we found someone has made changes to the deployment and can see istiod added and probably due to that it is breaking which is 1.11.3 version