Send layer to back no longer working in latest release
I have recently updated to the latest release of Photoshop CC and can no longer send layers to back.
The shortcut shift + command +[ now does the opposite and sends the layer to the front. Additionally using the menus 'Layer > Arrange > Send To Back" also does the opposite to what it should.
The 'Bring To Front" shortcut and menu options work fine. The 'Send Backwards' shortcut and menu option also works fine.
I am using Mac High Sierra 10.13.6 and the latest version of Photoshop CC. Everything worked fine before updating, any suggestions to fix this?
I use this functionality a lot so it is quite frustrating.
