Side navigation contents layout when static positioning is used

## Summary
A side nav can be set to static which removes the expandable and collapsible button. In situations where this happens and no version number or status is set, then that section should be removed and the buttons above it should be anchored to bottom of the side navigation.

## 💬 Description
A full description of what the improvement should be and how it should work.

## 💰 Use value
Describe why this is important and how it will help users (either developers, designers or the end-users). Think about how it makes people's lives easier, more accessible or quicker to build stuff.

## 📝 Acceptance Criteria
If relevant, describe in full detail the different interactions and edge cases that the component or patterns needs to fulfil.

*Given*
*When*
*Then*

## ✏ Designs
If there's a Figma design file (or other mock-up), include it here.

## 🧾 Guidance
If there's written guidance or documentation, include a link to it here.

## Additional info
Tell us anything else useful to help us understand your suggestion.

Start by locating the side-navigation component and the implementation for static positioning. Confirm how sections without a version number or status are currently rendered and how the buttons above them are positioned. Done means the empty section is removed and the remaining buttons are anchored to the bottom of the side navigation.

Written by the indexing model from the issue text.