Issues with settext to perform an simple search

Hi guys!

I'm trying to set an text in a textbox which is used to perform a simple search, but when I set the value with testcomplete than click to perform the search, it just does not work... if I do the same actions manually, the search works perfect! But if I set the value with TestComplete, the website does not perform the search with the text that I put in the textbox with the settext.

Here is an screenshot of what I am trying to do in TestComplete.

Does anyone have idea on how can I fix this issue?

Thank you very much!