When I use LR CC on my recent (Touchbar) MacBook Pro I see an issue. Everything functions correcty with one exception. When I show or hide the filmstrip along the bottom the image resizes but not as you would expect. No matter whether set to FIT or FILL the image resizes to the new area but not by scaling correctly but by distorting the image instead. Might I have a setting wrong somewhere or has anyone else seen this?