The floating sidebar totally breaks UI\UX on any web site with a header. And I still can't select multiple tabs with shift\cmd\whatever button pressed down to

The floating sidebar totally breaks UI\UX on any web site with a header. And I still can't select multiple tabs with shift\cmd\whatever button pressed down to do something with a group of tabs instead of a single one. And a feel no difference in speed on my M1 Pro. For now this 1.0 feels just as beta as it was.