Re: keyboard modifiers not working
I have the same issue. Neither the shift or option modifier keys work while dragging with the mouse or trackpad. So, using shift to lock x or y position while dragging does not work. Using option to drag a copy of an element does not work. However, holding option while an element is selected and then pressing an arrow key will make copy.
Following the instructions to trash the preferences above did not fix the issue.
Adobe InDesign CC 13.1
macOS High Sierra 10.13.4
MacBook Pro (Retina, 15-inch, Mid 2014)
2.5 GHz Intel Core i7
16 GB 1600 MHz DDR3
