diff --git a/src/Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs b/src/Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs
index 260ff8af3..a58dd2480 100644
--- a/src/Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs
+++ b/src/Ryujinx.HLE/HOS/Kernel/SupervisorCall/Syscall.cs
@@ -889,7 +889,7 @@ namespace Ryujinx.HLE.HOS.Kernel.SupervisorCall
         [Svc(1)]
         public Result SetHeapSize([PointerSized] out ulong address, [PointerSized] ulong size)
         {
-            if ((size & 0xfffffffd001fffff) != 0)
+            if ((size & 0xfffffffc001fffff) != 0)
             {
                 address = 0;
 
diff --git a/src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs b/src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs
index 53734ef19..bab09efc4 100644
--- a/src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs
+++ b/src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs
@@ -176,7 +176,8 @@ namespace Ryujinx.Ava.UI.ViewModels
                 .Sort(GetComparer())
                 .OnItemAdded(_ => OnPropertyChanged(nameof(AppsObservableList)))
                 .OnItemRemoved(_ => OnPropertyChanged(nameof(AppsObservableList)))
-                .Bind(out _appsObservableList);
+                .Bind(out _appsObservableList)
+                .Subscribe();
 
             _rendererWaitEvent = new AutoResetEvent(false);