[Breadcrumb]: Breadcrumb component flickering and unstable navigation in desktop view

[HannaMariiKaljas]

Problem
There is a stability issue with the Breadcrumb component. While the mobile navigation (Short Crumbs) works as intended, the standard desktop browser breadcrumbs are inconsistent and fail to function in most cases.

When inspecting the element, the

class names can be seen "flickering," which suggests an infinite re-render loop or a race condition during the rendering cycle. Initial investigations suggest that tedi-link might be the root cause when used within the Breadcrumb context, as adding direct links to the component didn't immediately reproduce the bug.

Examples and information
Reference Documentation: TEDI Storybook - Breadcrumbs

Scope:
The issue is specific to the desktop view; mobile shortCrumbs are currently unaffected.

Screen.Recording.2026-01-22.at.12.28.01.mov