Mac Pro mi-2010 and Macbook Pro mi-2010 - Yosemite 10.3.3
When you put an overlay, it is possible to change the settings with apple mouse or trackpad, using command key. It’s impossible to change this with Wacom Intuos 4 or Intros Pro (driver 6.3.11-3). all was OK in Lightroom 5.7.1
Other bug : Pentax 20-40 exif don’t be displayed even when the correct profil is selected.