OBS 32.1.2 MacOS 15.6.1 M2
either I am missing something, or somehow can't get the panels out of their separate windows into the main OBS screen, was only lucky to do so once, crashed couple of times, but the main problem is the lack of ability to arange it in between other panels, also added custom panels don't appear in the list until i reopen the "Source Docks" main window, and the context menu under "OBS / Tools / Source Docks" don't get updated with new sources as shown in your video
so even if i much like this idea for creating a custom active multiviews, seems to be not working