sidebar_root_for link should go on parent page only for children pages

[fchastanet]

Helllo

I have ui.sidebar_root_enabled: true and this structure

- _index.md
- commands
  - _index.md with `sidebar_root_for: self`  and interesting content (I hope ;-))
  - childPage1
  - childPage2

And of course I have a lot more files and folders

Let's say

• I select commands link, I display commands page
• I click on commands in the tree, I go back to homepage
• I click on childPage1, I navigate to childPage1
• Now that childPage1 is activated, I click on commands in the tree, I go back to homepage
  • Expected result: IMO I should navigate to commands page and the up icon should not be displayed
  • Alternative: we could have 2 separated links, one to go up, one to show folder page content
  • Alternative2: no up link at all just show the ancestors links (maybe in grey to indicate the tree is incomplete), eg:

- HomePage ^(up button indicating the tree is incomplete)
  - commands (no need of up button now)
    - childPage1
    - childPage2

what do you think ?
kind regards