Photoshop cc edits not syncing to lightroom cc

[#1]

Sharing LR CC images, saving to desktop then editing in Photoshop CC with LR still open in backgtround,  saving changes but none of the PS edites sync back to LR. 

[#2]

Sharing LR CC images, saving to desktop then editing in Photoshop CC with LR still open in backgtround,  saving changes but none of the PS edites sync back to LR.