system: keep error dialogs open until dismissed

src/libs/libSystemService.cpp

@@ -4,6 +4,7 @@
 #include "common/emulatorConfig.h"
 #include "common/logging/log.h"
 #include "common/stringUtils.h"
+#include "libs/dialog.h"
 #include "libs/errno.h"
 #include "libs/libs.h"
 #include "loader/symbolDatabase.h"
@@ -160,7 +161,8 @@ static int KYTY_SYSV_ABI SystemServiceGetStatus(SystemServiceStatus* status) {
 		return SYSTEM_SERVICE_ERROR_PARAMETER;
 	}
 
-	*status = SystemServiceStatus();
+	*status                      = SystemServiceStatus();
+	status->is_system_ui_overlaid = Dialog::ErrorDialog::GetVisualState().active;
 
 	return OK;
 }