Disabling autofill from clipboard when opening DEVONagent?

I do not like that the search box that comes up when you open DEVONagent automatically gets filled with whatever text is stored in the clipboard at the moment. I couldn’t find in the preferences how to disable this. I want the search box to be empty when I open the program. How do I achieve this?

You can’t disable it. First request I’ve seen actually.