Thanks for this, which I was compelled to move to since I'm on Dev.
My only notable so far is that for whatever reason, it was all but impossible seeing which taskbar programs were running (right-side taskbar), when that wasn't the case with SaB. So, I went into Windows Settings, Personalization/Colors and changed my usual accent color to a lighter one, and that did the trick well enough (though, oddly, the stripe doesn't appear for one program, UltraEdit, as if it's not running at all).
Update: UltraEdit issue went away with the 2ah release