diff --git a/projects/addon-doc/components/documentation/pipes/inspect.pipe.ts b/projects/addon-doc/components/documentation/pipes/inspect.pipe.ts
index ec7bf48f92ef..dc002324bdc9 100644
--- a/projects/addon-doc/components/documentation/pipes/inspect.pipe.ts
+++ b/projects/addon-doc/components/documentation/pipes/inspect.pipe.ts
@@ -1,5 +1,5 @@
 import type {PipeTransform} from '@angular/core';
-import {inject, Pipe} from '@angular/core';
+import {inject, Pipe, TemplateRef} from '@angular/core';
 import {tuiInspectAny} from '@taiga-ui/addon-doc/utils';
 import {TUI_IS_E2E} from '@taiga-ui/cdk/tokens';
 
@@ -22,6 +22,6 @@ export class TuiInspectPipe implements PipeTransform {
             return 'λ(x) => y';
         }
 
-        return tuiInspectAny(value, depth);
+        return value instanceof TemplateRef ? 'TemplateRef' : tuiInspectAny(value, depth);
     }
 }
diff --git a/projects/demo/src/modules/components/input-card-group/index.ts b/projects/demo/src/modules/components/input-card-group/index.ts
index 0bdf6683cf5c..e29e4e6ae0f6 100644
--- a/projects/demo/src/modules/components/input-card-group/index.ts
+++ b/projects/demo/src/modules/components/input-card-group/index.ts
@@ -34,7 +34,7 @@ export default class PageComponent extends AbstractExampleTuiInteractive {
         'Custom labels',
     ];
 
-    protected readonly cards: Record<string, string> = {
+    protected readonly cards: Record<string, PolymorpheusContent | string> = {
         common: 'https://ng-web-apis.github.io/dist/assets/images/common.svg',
         universal: 'https://ng-web-apis.github.io/dist/assets/images/universal.svg',
         mutation: