Search option in Questions list

In Questions list there is a somehow “stray” search form. Without any action button. So the user must guess to press Enter ?

I’m using the latest Anspress 2.4beta2.

I searched and there is no option to remove it, since i don’t see it here on Anspress.io. It could be removed ? Or enchanced ? It could be replaced with the Search Widget of Anspress ?

Thanks