I need to render a view (or directly a widget ‘account-widget’) in a footer of a sidebar.
But its not working.
When I insert a string its work…

This is my code:

<?php

namespace AppProvidersFilament;

use FilamentHttpMiddlewareAuthenticate;
use FilamentHttpMiddlewareDisableBladeIconComponents;
use FilamentHttpMiddlewareDispatchServingFilamentEvent;
use FilamentPages;
use FilamentPanel;
use FilamentPanelProvider;
use FilamentSupportColorsColor;
use FilamentWidgets;
use IlluminateCookieMiddlewareAddQueuedCookiesToResponse;
use IlluminateCookieMiddlewareEncryptCookies;
use IlluminateFoundationHttpMiddlewareVerifyCsrfToken;
use IlluminateRoutingMiddlewareSubstituteBindings;
use IlluminateSessionMiddlewareAuthenticateSession;
use IlluminateSessionMiddlewareStartSession;
use IlluminateViewMiddlewareShareErrorsFromSession;
use FilamentSupportFacadesFilamentView;
use FilamentViewPanelsRenderHook;
use IlluminateContractsViewView;


class AdminPanelProvider extends PanelProvider
{
    public function panel(Panel $panel): Panel
    {
        return $panel
            ->default()
            ->brandLogo(asset('img/pax_life.png'))
            ->sidebarFullyCollapsibleOnDesktop()
            ->id('admin')
            ->path('admin')
            ->login()
            ->colors([
                'primary' => Color::Teal,
            ])
            ->renderHook(
                PanelsRenderHook::SIDEBAR_FOOTER,
                //fn (): View => view('filament.comp.account-user') // View not work
                fn (): string => ('USER LOGIN/LOGOUT') // work fine
            )
            ->discoverResources(in: app_path('Filament/Resources'), for: 'App\Filament\Resources')
            ->discoverPages(in: app_path('Filament/Pages'), for: 'App\Filament\Pages')
            ->pages([
                PagesDashboard::class,
            ])
            ->discoverWidgets(in: app_path('Filament/Widgets'), for: 'App\Filament\Widgets')
            ->widgets([
                WidgetsAccountWidget::class,
                WidgetsFilamentInfoWidget::class, 
            ])
            ->middleware([
                EncryptCookies::class,
                AddQueuedCookiesToResponse::class,
                StartSession::class,
                AuthenticateSession::class,
                ShareErrorsFromSession::class,
                VerifyCsrfToken::class,
                SubstituteBindings::class,
                DisableBladeIconComponents::class,
                DispatchServingFilamentEvent::class,
            ])
            ->authMiddleware([
                Authenticate::class,
            ])
            ->plugins([
                BezhanSallehFilamentShieldFilamentShieldPlugin::make()
            ]);
    }
}

The view ‘filament.comp.account-user’ is a simple TEST

This return a error: ‘Using $this when not in object context’

I wanna try for a days and not find any help in a offical documentation…

please help-me…