Adding custom navigation button in a navbar (top or left)

Dear developpers

I am using frappe since one year to develop my own application that is ued by several associations. Thank you for your great job and for the evolutions that appear step by step !

I am posting this message to know if, at some point, you plan to add a feature so we could have a fixed menu with customizable buttons / drop-downs … anything that can help the users to navigate through the application with old-fashion static links that are always the same on each page ?

I link my previous feature request that is in the same thematic “adding customization to the interface”: HTML Block in workspace

This is also linked with those threads:

Best regards !