format of bullet points are incorrect

bullets are always on the left, which looks weird

How are you doing the indenting? The attachment below shows how it looks for me, indenting using Tab and undoing indent by using Shift+Tab.
Scrivener bullets indenting.JPG

while it did works for the old version, but it doesn’t work on the new beta version

If you want to report Beta bugs to the developers, do it in the Beta forum. They’re not looking here.