PCM Native Effects Bundle: polarity switch does not works in all effects
In all PCM Native Effects Bundle plugins does not works the polarity switch button. Ie, polarity button can be switch by click visually in UI, but no produce any audible effect. (In Chorus, Dual delay, Random Delay etc.)
You can verify this also by checking the shape of output signal thru oscilloscope.
As well, judge by analyzer, the polarity mode currently is in "Inverted" mode permanently, in all this plugs.
I already wrote about it a couple years ago, but it still without changes.