You don’t need to search:
/t/-/id – but really /t/id works.
They can just type /t/138 and not have to search. But if you are talking to a person, wouldn’t saying "search for bug about “some words they know” make more sense to use in conversation than a number?
And that was going to be my other suggestion.
I think I’d have used renderInOutlet rather than decorateCookedElement, but that’s probably because I don’t fully understand decorateCookedElement.
But this will don’t let you search for a bug/topic by topic_id.