Today I upgraded to PhpStorm 2017.3 for Mac. Always great to have a new version of my favorite IDE!
What's not so great: the icons in the main toolbar are much bigger than in 2017.2. Consequently the icons don't fit into the availabe horizontal space anymore, so some are lost behind the right side of my screen.
Please add an option to control the diplay size of the icons, because this is a great nuisance!