Double slashes in search bar

[joepio]

Reproduction

• Open a resource (e.g. this)
• See a double slash // in the subject in the search bar.
• Feel free to add more slashes, it still works
• This should not be the case

It may be a search bar bug that is fixed in the search bar rewrite from Polle's tag branch #1051

[Polleps]

Looks like it was not fixed by the search bar rewrite, I just saw the issue in a screenshot from someone else running the latest develop. I found that when running the development frontend the issue is gone but when I go to http://localhost:9883 the double slash appears.