diff --git a/assets/app/stack/angular/modules/app/customization/custom-node/custom-node.component.html b/assets/app/stack/angular/modules/app/customization/custom-node/custom-node.component.html
index dd7432a..548ee20 100644
--- a/assets/app/stack/angular/modules/app/customization/custom-node/custom-node.component.html
+++ b/assets/app/stack/angular/modules/app/customization/custom-node/custom-node.component.html
@@ -1,5 +1,5 @@
 <div class="title" data-testid="title">{{data.label}}</div>
-<div class="output" *ngFor="let output of data.outputs | keyvalue: sortByIndex"
+<div class="output" *ngFor="let output of data.outputs | keyvalueimpure: sortByIndex"
   [attr.data-testid]="'output-'+output.key">
   <div class="output-title" data-testid="output-title">
     {{output.value?.label}}
@@ -8,9 +8,9 @@
     [data]="{type: 'socket', side: 'output', key: output.key, nodeId: data.id, payload: output.value?.socket, seed: seed }"
     [emit]="emit" data-testid="output-socket"></div>
 </div>
-<div class="control" *ngFor="let control of data.controls | keyvalue: sortByIndex" refComponent
+<div class="control" *ngFor="let control of data.controls | keyvalueimpure: sortByIndex" refComponent
   [data]="{type: 'control', payload: control.value }" [emit]="emit" [attr.data-testid]="'control-'+control.key"></div>
-<div class="input" *ngFor="let input of data.inputs | keyvalue: sortByIndex" [attr.data-testid]="'input-'+input.key">
+<div class="input" *ngFor="let input of data.inputs | keyvalueimpure: sortByIndex" [attr.data-testid]="'input-'+input.key">
   <div class="input-socket" refComponent
     [data]="{type: 'socket', side: 'input', key: input.key, nodeId: data.id, payload: input.value?.socket, seed: seed }"
     [emit]="emit" data-testid="input-socket"></div>
diff --git a/assets/app/stack/angular/modules/app/customization/custom-node/custom-node.component.ts b/assets/app/stack/angular/modules/app/customization/custom-node/custom-node.component.ts
index 2f5fab0..95bc283 100644
--- a/assets/app/stack/angular/modules/app/customization/custom-node/custom-node.component.ts
+++ b/assets/app/stack/angular/modules/app/customization/custom-node/custom-node.component.ts
@@ -8,16 +8,16 @@ import {
 import { type ClassicPreset } from "rete";
 /* [angular19]
 import { CommonModule } from '@angular/common';
-import { RefDirective } from 'rete-angular-plugin/19';
+import { RefDirective, ImpureKeyvaluePipe } from 'rete-angular-plugin/19';
 [/angular19] */
 /* [angular20]
 import { CommonModule } from '@angular/common';
-import { RefDirective } from 'rete-angular-plugin/20';
+import { RefDirective, ImpureKeyvaluePipe } from 'rete-angular-plugin/20';
 [/angular20] */
 
 @Component({
-  /* [angular19] imports: [CommonModule, RefDirective], [/angular19] */
-  /* [angular20] imports: [CommonModule, RefDirective], [/angular20] */
+  /* [angular19] imports: [CommonModule, RefDirective, ImpureKeyvaluePipe], [/angular19] */
+  /* [angular20] imports: [CommonModule, RefDirective, ImpureKeyvaluePipe], [/angular20] */
   templateUrl: "./custom-node.component.html",
   styleUrls: ["./custom-node.component.sass"],
   host: {