Filter input form not submitting

Hello,

I have a query that is filter by input form. The query filter fine when I am typing the word.
However, I do not want to show the region if the query come empty. The query is automatically loaded with the browser.
I tried to able the no auto load situation but it is not working to see the result after submission. The filter is not working.

I am guessing the filter input query is not going well with the form submit.

My goal is to only show the region is the query return the result.

Any suggestion will be useful.
Thank you