So, aaaa, actualy me and my friends do not know how to use Tile File Input node with relative path. If you will check the square checkbox - it will change nothing, filepath will continue be Absolute. Is it a bug of latest WM version or i just do not understand how to use relative path inside of Tile File Input node?
Also i find some topics on forum on which users says that this feature is actually working. So, aaaaaa, maybe someone can explain why it is not working?