**Problem Description:**
Redundant URL completion in `CollectionsScene.js`. The file passes a `collection.href` that already contains the full path prefix to `UrlTextHandler.setHref`. Because `setHref` internally calls `completeHref` again, the path is double-completed (over-completed), resulting in a malformed URL.
**Solution:**
Instead of using `completeHref(collection.href)`, use `window.location.origin + collection.href` to manually construct the full URL, preventing the secondary completion bug.
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