C-c C-x p to set property as
VISIBILITY and value as
folded. The output looks like this:
* Org Headline Description :PROPERTIES: :VISIBILITY: folded :END:
But when I close and reopen the file, this headline still shows up in its full unfolded state. What more do I have to do to open this header in folded state?
p.s.: My emacs version is
GNU Emacs 27.1.