TFS 0.X 0.3.6 - doTransformItem on tile makes item non-moveable.

[waqmaz]

I use script

doTransformItem(getTileItemById())

to tansfor a moveable corpse of rat with id 2813 to moveable corpse of rat with id 2814. After that the corpse with id 2814 is non-moveable in game. I tried to set its aid with function

    const ItemType& it = Item::items.getItemType(item->getID());
    if(it.decayTo)
    {
        Item* newItem = transformItem(item, it.decayTo);
        startDecay(newItem);
    }

but it is still non-moveable. Otmapeditor shows that both corpses are moveable. Only if I add the corpse with map editor normally on a map, in the game it is moveable.
Which lines in source do I have to delete, to make it moveable? I think decay system is a little bit bugged in 0.3.6.

Here is proof, that doTransformItem function works with decay: