How do I let "Click" or "ClickAt" know that it already clicked a button

How do I let “Click” or “ClickAt” know that it already clicked a button ?
When I execute the line in the picture, it actually "click"ed it, it reloaded but not the whole page… it’s like in frame or something.

here is a video of it… it’s clicking the “Add Clinical Support”
As you can see it works, but it seems like Kantu never realize it.

I suggest you use XClick (image of button) or XClick (ocr=text) instead.