Fix layout hooks filtering and show layout hooks for the specified layouts

framework/src/Volo.Abp.AspNetCore.Components.Web.Theming/Components/LayoutHooks/LayoutHook.razor.cs

@@ -26,7 +26,7 @@ public partial class LayoutHook : ComponentBase
         {
             layoutHooks = layoutHooks
                 .Where(IsComponentBase)
-                .WhereIf(string.IsNullOrWhiteSpace(Layout), x => x.Layout == Layout)
+                .WhereIf(!string.IsNullOrWhiteSpace(Layout), x => x.Layout == Layout)
                 .ToList();
         }
 

framework/src/Volo.Abp.AspNetCore.Mvc.UI/Volo/Abp/AspNetCore/Mvc/UI/Components/LayoutHook/LayoutHookViewComponent.cs

@@ -18,8 +18,10 @@ public class LayoutHookViewComponent : AbpViewComponent
 
     public virtual IViewComponentResult Invoke(string name, string layout)
     {
-        var hooks = Options.Hooks.GetOrDefault(name)?.Where(x => x.Layout == layout && IsViewComponent(x)).ToArray()
+        var hooks = Options.Hooks.GetOrDefault(name)?
-                    ?? Array.Empty<LayoutHookInfo>();
+            .Where(IsViewComponent)
+            .WhereIf(!string.IsNullOrWhiteSpace(layout), x => x.Layout == layout)
+            .ToArray() ?? Array.Empty<LayoutHookInfo>();
 
         return View(
             "~/Volo/Abp/AspNetCore/Mvc/UI/Components/LayoutHook/Default.cshtml",