Some team-nested views unable to update navigation sidebar

### Current Behavior

Some of our views replace the sidebar with a 'back' button via use of ``. For example:

- Create Team
- Create Application

Some of our views nested under the 'team' try to do that, but fail.

- Create Instance
- The under-development 'Upgrade Team Type' page

This is because the team has a top-level Teleport that appears to take presidence.

It should be possible for views under the team to be able to Teleport to the sidebar.

Raised after discussion with @joepavitt who has the full context

### Expected Behavior

_No response_

### Steps To Reproduce

_No response_

### Environment

- FlowForge version:
- Node.js version:
- npm version:
- Platform/OS:
- Browser:

### Have you provided an initial effort estimate for this issue?

I can not provide an initial effort estimate