Bug: broken org-cycle-include-plain-lists integrate [9.3.3 (9.3.3-elpa @ /home/bruce/.emacs.d/elpa/org-9.3.3/)]

[Bruce Tulloch]

* Bug Report

  (setq org-cycle-include-plain-lists 'integrate)

  seems to have no effect.

  That is, plain lists are no longer cycling as children of outline headings.

* Example

  This content appears when cycling on Example

  * This plain list line appears (correct)
    * this line also appears (incorrect)
    * this one too (it shouldn't)
  * but this one should appear (and does)
  * as does this one but
    * this should not (but does)
      * and so does this one
* Discussion

  When cycling on the heading, plain lists always appears in the expanded state
  since upgrading to 9.3.3. The plain list will not cycle (as children of the
  heading). It appears that when org-cycle-include-plain-lists is 'integrate it
  is behaving the same as when set to t.

  This changed has appeared since 9.2.1 (which used to work).
* Current State
  #+begin_src elisp
  (setq org-src-mode-hook '(org-src-babel-configure-edit-buffer
    org-src-mode-configure-edit-buffer)
org-link-shell-confirm-function 'yes-or-no-p
org-html-head-include-scripts nil
org-metadown-hook '(org-babel-pop-to-session-maybe)
org-export-with-sub-superscripts '{}
org-clock-out-hook '(org-clock-remove-empty-clock-drawer)
org-html-format-inlinetask-function
'org-html-format-inlinetask-default-function
org-edit-src-content-indentation 0
org-odt-format-headline-function 'org-odt-format-headline-default-function
org-ascii-format-inlinetask-function 'org-ascii-format-inlinetask-default
org-cycle-include-plain-lists 'integrate
org-archive-location "ARCHIVE.org::* %s"
org-mode-hook '(org-tempo-setup org-clock-load
navi-make-org-mode-promotion-headings-list #[0 "\301\211 \207"
       [imenu-create-index-function org-imenu-get-tree] 2]
#[0 "\300\301\302\303\304$\207" [add-hook change-major-mode-hook
  org-show-all append local] 5]
#[0 "\300\301\302\303\304$\207" [add-hook change-major-mode-hook
  org-babel-show-result-all append local] 5]
org-babel-result-hide-spec org-babel-hide-all-hashes)
org-clock-persist 'history
org-odt-format-drawer-function #[514 "\207" [] 3 "\n\n(fn NAME CONTENTS)"]
org-archive-hook '(org-attach-archive-delete-maybe)
org-confirm-elisp-link-function 'yes-or-no-p
org-group-tags nil
org-clock-history-length 50
org-reverse-note-order t
org-agenda-before-write-hook '(org-agenda-add-entry-text)
org-metaup-hook '(org-babel-load-in-session-maybe)
org-bibtex-headline-format-function #[257 "\300 \236A\207" [:title] 3
  "\n\n(fn ENTRY)"]
org-latex-format-drawer-function #[514 "\207" [] 3 "\n\n(fn _ CONTENTS)"]
org-babel-pre-tangle-hook '(save-buffer)
org-file-apps '((auto-mode . emacs) ("\\.mm\\'" . default)
("\\.x?html?\\'" . default) ("\\.pdf\\'" . "evince %s"))
org-tab-first-hook '(org-babel-hide-result-toggle-maybe
     org-babel-header-arg-expand)
org-hide-leading-stars t
org-export-initial-scope 'subtree
org-html-text-markup-alist '((bold . "<b>%s</b>") (code .
"<kbd>%s</kbd>") (italic . "<i>%s</i>")
(strike-through . "<del>%s</del>") (underline . "<span
class=\"underline\">%s</span>")
(verbatim . "<code>%s</code>"))
org-hide-emphasis-markers t
org-link-file-path-type 'relative
org-ascii-format-drawer-function #[771 " \207" [] 4 "\n\n(fn NAME
CONTENTS WIDTH)"]
org-attach-store-link-p 'attached
org-catch-invisible-edits 'error
org-occur-hook '(org-first-headline-recenter)
outline-minor-mode-hook '(outshine--outline-minor-mode-hook)
org-log-into-drawer t
org-export-before-processing-hook
'(org-blackfriday--reset-org-blackfriday--code-block-num-backticks)
org-html-head-include-default-style nil
org-html-htmlize-output-type 'css
org-cycle-hook '(org-cycle-hide-archived-subtrees
org-cycle-show-empty-lines
org-optimize-window-after-visibility-change)
org-speed-command-hook '(org-speed-command-activate
org-babel-speed-command-activate)
org-odt-format-inlinetask-function 'org-odt-format-inlinetask-default-function
org-clock-display-default-range 'untilnow
org-confirm-shell-link-function 'yes-or-no-p
("eww" :follow eww :store org-eww-store-link) ("rmail" :follow
       org-rmail-open :store org-rmail-store-link)
("mhe" :follow org-mhe-open :store org-mhe-store-link)
("irc" :follow org-irc-visit :store org-irc-store-link :export
org-irc-export)
("info" :follow org-info-open :export org-info-export :store
org-info-store-link)
("gnus" :follow org-gnus-open :store org-gnus-store-link)
("docview" :follow org-docview-open :export org-docview-export
:store org-docview-store-link)
("bibtex" :follow org-bibtex-open :store org-bibtex-store-link)
("bbdb" :follow org-bbdb-open :export org-bbdb-export :complete
org-bbdb-complete-link :store
org-bbdb-store-link)
("w3m" :store org-w3m-store-link)
("orgit-rev" :store orgit-rev-store :follow orgit-rev-open
:export orgit-rev-export :complete
orgit-rev-complete-link)
("orgit-log" :store orgit-log-store :follow orgit-log-open
:export orgit-log-export :complete
orgit-log-complete-link)
("orgit" :store orgit-status-store :follow orgit-status-open
:export orgit-status-export :complete
orgit-status-complete-link)
("file+sys") ("file+emacs") ("shell" :follow org-link--open-shell)
("news" :follow #[257 "\301\300\302 Q!\207" ["news" browse-url
     ":"] 5 "\n\n(fn URL)"])
("mailto" :follow #[257 "\301\300\302 Q!\207" ["mailto"
       browse-url ":"] 5 "\n\n(fn URL)"])
("https" :follow #[257 "\301\300\302 Q!\207" ["https" browse-url
      ":"] 5 "\n\n(fn URL)"])
("http" :follow #[257 "\301\300\302 Q!\207" ["http" browse-url
     ":"] 5 "\n\n(fn URL)"])
("ftp" :follow #[257 "\301\300\302 Q!\207" ["ftp" browse-url
    ":"] 5 "\n\n(fn URL)"])
("help" :follow org-link--open-help) ("file" :complete
      org-link-complete-file)
("elisp" :follow org-link--open-elisp) ("doi" :
follow org-link--open-doi)
org-html-postamble nil
org-latex-format-headline-function 'org-latex-format-headline-default-function
org-link-elisp-confirm-function 'yes-or-no-p
org-latex-format-inlinetask-function
'org-latex-format-inlinetask-default-function
org-tab-before-tab-emulation-hook '(org-tempo-complete-tag)
org-html-format-drawer-function #[514 "\207" [] 3 "\n\n(fn NAME CONTENTS)"]
org-image-actual-width 200
outline-minor-mode-prefix "\243"
org-html-format-headline-function 'org-html-format-headline-default-function
org-use-speed-commands t
org-html-validation-link nil
org-list-allow-alphabetical t
))
  #+end_src