Please CC, pretty stumped searching on Google for over 30 minutes.... Ubuntu 24.04 up-to-date, Kate 23.08.5 for a plain file with no extension, How to use indent for folding? - ▽ or ▻ symbol alongside line number is not showing, I've tried .kateconfig file in same folder with contents: kate: folding-markers on; folding-preview; indent-width 4; Jay