Slanted edges get pixelated when Photoshop filters are applied
Hello everyone
I'm using Adobe Illustrator CC 2018 and encountered a nagging problem with its Photoshop filters.
Whenever I apply any filters to any shape with slanted edges in Illustrator, the edges get terribly pixelated:

Other effects of Illustrator such as glow do not induce such pixelation.
A thread on the closest problem is this one,
but enabling Overprint Preview/Pixel Preview does not clear up the pixelation:
Jagged edges on all vector paths in Illustrator CC2015
Please someone provide me with a workaround.
Thank you in advance,
Ead
