c) It appears that the PDF created based on the workaround in (a) above doesn't render the nested filter effects applied as style to the masking group.
Workaround:
use a bitmap copy of the current mask (filtered group of paths) as mask (keep the original, vector-based filter group on a hidden layer for later editing).
c) It appears that the PDF created based on the workaround in (a) above doesn't render the nested filter effects applied as style to the masking group.
Workaround:
use a bitmap copy of the current mask (filtered group of paths) as mask (keep the original, vector-based filter group on a hidden layer for later editing).