To simply call this plugin by its name, "Advanced Scene Switcher", doesn't do this piece of software nearly the justice it seriously deserves. It isn't JUST about changing scenes. It's about automation taken to the next level. The addition of Websockets support takes it to the next level, whether controlling it with a device like an Elgato Stream Deck or SAMMI or even from another OBS Studio instance on the same or even completely different computer, even from THAT OBS Studio's installation of Advanced Scene Switcher!
I don't think I use even the merest fraction of this software's capabilities, but I feel this plugin is a serious "must-have" if the user wants or needs any manner of automation, whether confined to the same computer or, in my case, a highly-distributed model.
In case you want to use the "old" tabs you can re-enable them by unchecking the "Hide tabs which can be represented via macros" option on the General tab:
https://user-images.githubusercontent.com/19472752/194732681-cc5c8118-c008-45c2-89d4-a364771327e7.PNG
Hope that helps!
If you have question do not hesitate to ask or have a look at the wiki :)
https://github.com/WarmUpTill/SceneSwitcher/wiki