Space attachment macro dissapears when press enter on search filter

Steps to reproduce

1. Login to Confluence
2. Create a Space and go to the Space
3. Attach 1 or 2 attachment to the page
4. Click edit page and add Space Attachments macro
5. Add it to the page
6. Hover over to the search filter on the Space attachment and press enter

Current behavior : The Space attachments macro dissapears after pressing enter
Expected behavior : The Space attachments macro should have a error message if the search query is invalid instead of dissapearing. Searching does not work as well. It just dissapears