I have been using custom CSS files in the snippets folder for a while. Now suddenly, after restarting, Obsidian can’t find any of the files anymore.
If I go to Setting > Appearance and scroll to the bottom, none of my CSS files are listed there. But if I open the folder via macOS Finder (there is a button to launch it from this settings page) I see the files being present.
I’ve tried creating new files in the snippets folder. They are also not recognized.
Copying the vault into a new one doesn’t help either. However, creating a new vault and adding snippets there does work.
The vault is saved under $HOME/Obsidian/personal, which is not watched by any other sync service other than Obsidian Sync. Hope this answers the question.