This question pertains to custom icons.
I created a custom icon in Pixelmator Pro (or Affinity Designer). The dimensions are 171x171 pixels. The image is exported as a .PNG.
The icon appears correctly in Interface Designer. However, the background disappears when the macro is added to a workflow. This has happened with a number of icons I have created, but not all (and all have been designed to the same 171x171 dimension and .png formal). Reference images below... Any explanation?
