I think we are going off topic here. This FR is about variable size number of spaces (depending on the delimiter size) and indentation guides.
The last two posts are about fixed size number of spaces. You should follow this thread instead and also be aware that sometimes a fixed number of spaces WILL NOT indent because the markdown spec actually uses a variable number of spaces as outlined in this thread.
And again, the problem is with indentation guides in live preview. If they look broken you can disable it in the settings.