PS isn't saving back into LR?

I have reported this so many times to support and gotten no real help.

On my old computer and LR / PS version you could close an image in PS, it would ask to save, you press yes, and it would automatically import the TIF back into LR. 

This is so helpful because you can easily re-edit the TIF and view the original at the same time. It's also ideal to export it all at once when you're done. 

NOW 

It only saves the first image you edit in PS but after that it won't import it back into LR. I've had several tech people try and help me with this and there's no solution.