Gradient syntax issues using hsl and var

** Cwicly Plugin version: **


I have found a few quircks using hsl and var in gradients.

  1. Using hsl or var prevents colors to be displayed in the slider with circle buttons.


  1. Using hsl and var at the same time seems to break gradient preview.
    (But the gradient works in the editor canvas.)

  1. There are loads of error notifications which stay in the way for a long long long time :wink:

  1. When using hsl in gradient text input, color is badly parsed when clicking the associated circle button.


  1. I had the page freeze once trying to save gradient with hsl(var(…)), but I can’t reproduce it :wink: