Agreed, but we can do better than just reusing the default `cider-mode` commands here: 

- In both cases, we've already resolved the symbol so we can pass class/member to `info` directly and avoid disambiguating any `:candidate` symbols.
- Wrt calling `cider-doc` on symbols in the doc buffer, we should be able to navigate back easily too (like `jump`).

These are both on my to-do list.