I have found a really annoying bug. If you open or have choosen the multipicker library as your default, when you want to find a substitute, the button OK and Generate now does not do anything. But if you use normal library picker it works as expected. If you open once the multipicker library, then this function won´t work anymore until you close and open again, and before open again the stylepicker, disable the multipicker library. I have it disabled and use separated picker for each section, but i thing this is a really annoying bug.

Thanks, I can make a video if it is necesary to understand what I am explaining. Thanks in advance.