YouTube link not encoded properly on clicking the “discuss further” button on the summarization page

Summarize any YouTube video with the Universal Summarizer.
On the summarization page, click the Discuss Further button.
The Discussion page has a broken URL https://kagi.com/discussdoc?url=https://www.youtube.com/watch?v and doesn't work due to the lack of a correct link.

Fix the Discuss Further button to have it pass the encoded YouTube link to the discussdoc endpoint.