Wikipedia link with question mark

[alnzrv]

URL

https://www.openstreetmap.org/edit?way=394705975#map=19/44.81767/20.45303

How to reproduce the issue?

1. Clear the wikipedia tag.
2. Select language "српски / srpski".
3. Start typing "Кафана „?”". Select such value from the drop-down.
4. Click on the button "view on wikipedia.org".
5. You will get the error page in the browser.

Screenshot(s) or anything else?

Tag "wikipedia=sr:Кафана_„%3F”" works, tag "wikipedia=sr:Кафана „?”" doesn't.
If you save tag "wikipedia=sr:Кафана „?”" problem will stay in the view (not the edit) mode too.

Which deployed environments do you see the issue in?

Released version at openstreetmap.org/edit

What version numbers does this issue effect?

2.27.3

Which browsers are you seeing this problem on?

Chrome

[Asif-Sheriff]

In URL encoding, "?" is represented as "%3F"
That is why Кафана_„%3F” works while the former doesn't.