Unintuitively, this text:
One
---
Two
---
Three
Will split into only two slides when presenting:
and
This can be fixed by removing the space after the first slide title. This (seemingly identical) Markdown does work:
One
---
Two
---
Three
I believe this is a bug. If it’s a feature it would be nice to document this behavior in the Plugins settings, perhaps like this:
Slides
Present from Markdown. Use “---
” to separate slides. Adding a space at the end ("---
") will create a non-separating horizontal line instead.