fix

modules/application/application.tf

@@ -21,6 +21,7 @@ resource "authentik_application" "prj_app" {
   slug              = "${var.component}-${var.instance}"
   group             = var.app-group
   protocol_provider = var.protocol_provider
+  backchannel_providers = var.backchannel_providers
   meta_launch_url   = format("https://%s", var.dns-name)
   meta_icon         = format("https://%s/%s", var.dns-name, var.icon)
 }