Facetime swapping screen issue
I recently updated to High Sierra on the 2015 MacBook, unfortunately, the facetime call will instantly end or call fail when I swap screen but in the older version which the Mac OS Sierra the same problem does not happen once.Sometimes that's a really important feature for me, this issue makes me kind of fear to update my other laptops to the newest version of software.
MacBook (Retina, 12-inch, Early 2015), macOS High Sierra (10.13.1)