[bug]: Intranet header seach bar shows on mobile

[MonsieurBon]

Describe the bug
The intranet header shows the search bar on small screens and it can't be deactivated.

To Reproduce
Steps to reproduce the behavior:

1. Create a page with the intranet header
2. Make the browser window smaller
3. The search field is displayed

Expected behavior
When the search field is not active, it should not be shown for all breakpoints

Screenshots

Desktop (please complete the following information):

• OS: Windows 11
• Browser: Firefox (128.6.0), Chrome (132.0.6834.111)

Additional context
The problem started with Version 8.7.0 and I think the problem is on this line:

design-system/packages/intranet-header-workspace/projects/intranet-header/src/lib/swisspost-intranet-header.component.html

Line 125 in 8438044

*ngIf="(showIntranetSearch && condenseHeader && !openedMenu) || !condenseHeader"

[gfellerph]

@MonsieurBon thanks for submitting this issue and also providing context, we're having a look at it.