Currently, it is possible to set different indentation configurations when editing markdown files (2,4 or 8). However, as a standard, markdown always expects 4 spaces in order to set a new indentation level. For example:

 
- MainBullet
  - sub point A
  - sub point B

Since it is using two spaces per indentation, it will be rendered as:

• MainBullet
• sub point A
• sub point B

It would be great if our markdown preview would also support two spaces for indentation levels, instead of always four.