Need updated hotbar mod file for LU19

[khanrade]

I need someone's expertise. I have a file which I'm using that creates a 1/2 size hotbar. Since the lu19, I cannot drag hotbar icons. The menu choice for moving icons is greyed out with some text saying that I need a 'updated version to work'. I've searched the downloads to see if there was an updated version but without sucess. I'm clueless about all this interface stuff but really like the mods created. I've attached the file that I'm using.

Thanks,