And it wasn't exactly the sole or main factor in why (https://thecharmedcafe.proboards.com/thread/10054/atten-why-shannen-left-threads?page=4) Shannen left? Its now revealed it was fights with Brad Kern and also everybody else including Alyssa had issues with Kern (https://thecharmedcafe.proboards.com/thread/982/brad-kern-good-bad)and WB (https://thecharmedcafe.proboards.com/thread/11548/brad-kern-wb) after Shannen left. Even supporting roles like Brian Krause say the drama associated with Shannen was way overblown (https://thecharmedcafe.proboards.com/thread/11625/archive-news-chronology-scenes-stuff) and she was pretty innocent and they had issues with Kern beyond artistic direction such as salaries and stuff.

Even one-shot guests were getting sexually harassed (https://thecharmedcafe.proboards.com/thread/12813/happy-anniversary-elemental-charmed-team) by a few of the non-actors, Kern in particular.