Claude Sonnet 4.5 fixed the anchor issue.
Key Changes Made:
Stored heading elements: Modified getToc() to store a reference to the actual heading DOM element in each TOC item, not just the URL.
Custom click handler: Added handleTocClick() function that:
- Prevents default link behavior
- Uses
scrollIntoView() with smooth scrolling directly on the heading element
- Updates the URL hash for proper browser history
Updated Toc component: Modified to use the custom click handler with onClick event instead of relying solely on href navigation.
This approach ensures that clicking TOC items will properly scroll to the headings even within the two-column layout structure, because we're directly targeting the DOM elements rather than relying on anchor link navigation which can be affected by layout changes.