FT vs MD issue

I’m using FT for writing and Marked as a Markdown-Viewer.
My Problem is to view my Text correctly in MD I have to write it like this:

# H1

  • 1
  • 2
  • 3
    (empty line)
    # h2

otherwise it will be inherited.
The empty line would not bother me but when I fold H1 there is an empty line between the Headlines:
empty line

Is there any workaround to force FT to fold the empty line into the #h1 ?