Hello, With the default value of the new org-fold-core-style, if I have a snippet like below:
#+begin_src toml [[asdf]] #+end_src The brackets around asdf get hidden. ([[asdf]] is TOML syntax for maps or array of tables: https://toml.io/en/v1.0.0#array-of-tables) If I change org-fold-core-style to overlays, and refresh that Org buffer, I see the square brackets around asdf in the src block (as expected). Org mode version 9.5.3 (release_9.5.3-458-g1ed9e4) -- Kaushal Modi