We recommend avoiding CALF plugins wherever possible. Barely a week goes by without a user running into problems (often crashing problems) which are solved when they remove whatever CALF plugins they were using. It is regrettable because they are a good looking and superficially useful set of plugins, but their design and implementation still has some deep and fundamental problems that affects other hosts besides Ardour.
It still isnât entirely clear what your problem is ⌠Iâm sorry but I have no idea what you are differentiating between when you say âmixer viewâ and âeffects-chainâ âŚ