my gmail interface is highly inaccessible, so i hope this goes through. i am not sure if the subject headers are reasonable; they cannot be edited.
emacs 30.1 org 9.7.31 ;; auto-fill-mode off, visual-line-fill-column-mode on, ;; visual-wrap-prefix-mode on. a highly useful combination. two bugs that are possibly related, possibly unrelated: 1] the below bt that emacs asked me to submit. intermittent. 2] as a heads up, upgrading to this version of org has caused a rise in folding glitches. now, list actions, includign creating a new list item, can intermittently and brokenly [e.g. in middle of headings] fold headings, making it necessary to go up levels and toggle folding, then remember what the canonical folding scheme was and restore it, then remember where one was and search for it to place point. these glitches are intermittent. undo-tree [Version: 0.8.2] might or might not be related -- merely toggling undoing does not get one knowingly back to where one was. i realize this second bug is likely not actionable, but i hope it helps. the org version i upgraded from, with more minor and less frequentl folding, is unknown due to my ignorance of git, but the dir has mtime of 03-13. here is the bt for the first bug: ⛔ Warning (org-element): org-element--cache: Org parser error in fix.org::22506. Resetting. The error was: (wrong-type-argument integer-or-marker-p nil) Backtrace: " backtrace-to-string(nil) org-element-at-point() org-adaptive-fill-function() fill-match-adaptive-prefix() fill-context-prefix(22506 22558) visual-wrap-fill-context-prefix(22506 22558) visual-wrap-prefix-function(22557 22558) #f(compiled-function (fun) #<bytecode 0x1baff79c90b670bf>)(visual-wrap-prefix-function) jit-lock--run-functions(22557 22558) jit-lock-fontify-now(22557 24057) jit-lock-function(22557) redisplay_internal\\ \\(C\\ function\\)() " Please report this to Org mode mailing list (M-x org-submit-bug-report).