Explain what you expect by “appear in Obsidian”. It may be a bug or it may be different expectations.
Do you expect a Markdown note to be automatically added to your Vault containing a link to the new attachment?
Here is what should happen, and does happen for me, when I test:
- Add an attachment to your Obsidian folder, by adding it manually in your filesystem. Call it picture_of_a_tiger.jpg
- In your
File Explorer pane in Obsidian, the new file will be listed already.
- In a note, type
![[ to begin linking to an image. Type “tiger”. You should already see picture_of_a_tiger.jpg show up in the auto-complete suggestion.
If they are not appearing in your File Explorer pane, and not becoming available via auto-complete, then yes, perhaps you are experiencing a bug.