diff --git a/ui-ngx/src/app/shared/components/js-func.component.ts b/ui-ngx/src/app/shared/components/js-func.component.ts
index f9674c550a..d6f2ded043 100644
--- a/ui-ngx/src/app/shared/components/js-func.component.ts
+++ b/ui-ngx/src/app/shared/components/js-func.component.ts
@@ -561,6 +561,9 @@ export class JsFuncComponent implements OnInit, OnChanges, OnDestroy, ControlVal
         break;
       case 'scriptLanguage':
         this.updatedScriptLanguage();
+        this.updateHighlightRules();
+        this.updateCompleters();
+        this.updateJsWorkerGlobals();
         break;
       case 'disableUndefinedCheck':
       case 'globalVariables':