only set default values if local shared memory is used

src/internal.cpp

@@ -11,6 +11,7 @@ namespace vkvm {
     auto setDefaultValues() -> void {
         impl.localMemoryWarn = false;
         if (getSharedMemory() != nullptr) {
+            if(getSharedMemory() == &impl.localSharedMemory[0]) {
                 setMode(GraphicMode::RGB);
                 setCharactersPerRow(60);
                 setCharactersPerColumn(20);
@@ -23,6 +24,7 @@ namespace vkvm {
                 setTimerInterruptInterval(1000);
                 setFont(FontType::ProFontIIX);
             }
+        }
         impl.localMemoryWarn = true;
     }