fix: world format discrepancies

Minecraft.World/ConsoleSaveFileOriginal.cpp

@@ -222,10 +222,7 @@ ConsoleSaveFileOriginal::ConsoleSaveFileOriginal(const wstring &fileName, LPVOID
 
 		header.ReadHeader( pvSaveMem, plat );
 
-		if (bLevelGenBaseSave)
-		{
-			header.AddFile(L"region_format_16");
-		}
+		// fireblade: removed region_format_16 stamp
 	}
 	else
 	{
@@ -1261,4 +1258,4 @@ bool ConsoleSaveFileOriginal::hasPendingBackgroundSave()
 {
 	return s_bgSaveActive.load(std::memory_order_acquire);
 }
-#endif
+#endif