Impossible to edit search input on snippets wiki after checking suggestions

Steps to reproduce:

1. Visit snippets.xwiki.org
2. Perform search by proving any input query
3. Observe suggestions result
4. Click outside of suggestion area
5. Try to update input query

Actual result

The search input is blocked, and user can't change the input, only page refresh helps here.

Expected result

The search input is editable as it's on any other wikis xwiki.org, dev.xwiki.org and etc..