Brett on 25 Jul, 2017 04:38 PM
Dragging a file from the file list to Marked will work for files within
"External Folders." Internal Ulysses documents are not stored on disk in
a way that Marked can read, and the preview only shows up temporarily
because when dragging out Ulysses creates a temporary preview that is
overwritten after changes.
To preview Ulysses sheets in Marked, use the Quick Preview (⌘6).
Select "Text" as the preview type from the dropdown at the top, set the
format to "Textbundle", and then use the dropdown on the right side of
the button at the bottom to choose Marked 2. Once these are set, typing
⌘6 and pressing return will open/update the preview in Marked. This
will have to be done manually any time you want to update the preview.