After posting a few problems/bugs I thought I should say something good about Pinegrow 3.
The new CSS editor is quite fantastic once you get used to it. Manipulating properties and seeing the changes visually in real time is very helpful and almost fun to use. Also, selecting multiple elements and applying classes to them all at the same time is a great time saver.
Oh, and being able to choose a selector visually for a new CSS class when creating it is fabulous. There is much more to discover I’m sure.