I successfully created a nested folder structure to store some software keys as follows:
Software/Windows
Software/macOS
These nested folders (and their secure note contents) are correctly shown on the Safari Bitwarden extension…but NOT in the Bitwarden Web Vault – image below shows web vault, and browser extension on right. I have manually Sync’ed from the browser extension, but this hasn’t seemed to make a difference.
Doh!!! How on earth did I miss that? You have to click on the little arrow next to ‘Software’ to expand … I just clicked on the word ‘Software’ and nothing happened.