I'm a long time fan of piped/invidious and all privacy enforcing yt frontends, so I obviously enabled redirects from youtube to piped.
doing so broke the "Summarize video" and "Ask questions about page" feature because I guess your backend expects youtube behind.
Summarize without the redirect:
Summarize with the redirect enabled:
Same thing happens with "Ask questions about page"
So I guess you may need to keep somewhere the original url and act upon it instead of the redirected one.