Expand Child Pages Tree Automatically When Opening Parent Page

[Eric]

I personalized the sidebar by putting HTML code in the sidebar.

However, there is a difference from the existing sidebar, which means that the child page does not expand automatically when the parent page is pressed.

After all, you need more clicks to access your child's page.

Please tell me how to open the child page automatically when I access the parent page.

[Nic Brough -Adaptavist-]

Welcome to the Atlassian Community!

You'll need to write javascript that can effectively "click expand" as the page loads.  This is probably not a good idea - it's not easy to do, and it's not going to be reliable.

A better idea would be to write an app to present what you need - you can have full control over that.