I went back to an old project to append a character I had made, but for some reason the bones aren't visible. I tried pressing `⎇ Alt` + `h` but it wasn't hidden. The character still follows the animation from the armature. The writing for the armature is grey in the outliner.

I am using blender 3.0 with cycles.

[![enter image description here](https://i.stack.imgur.com/GZ7tG.png)](https://i.stack.imgur.com/GZ7tG.png)