Hi,
I noticed that the High Pass live filter in the blend mode vivid color does not work correctly (or at least mine doesn't). it shows the problem on the Vivid Light blend mode, if I apply the filter to a pixel layer it works as it should, but if I apply the live filter, same values, same vivid light blend mode, it doesn't work correctly. I searched some tutorials on youtube of people using this and at least the mac version works as it should.
Some details about my system:
Intel i7 7700k, 32Gb ram, Nvidia GTX 1060 3Gb
Affinity Photo Version 1.8.4.693
Some pictures of the problem,
Live Filter:
Filter applied to pixel layer:
Thank you.
Regards.