screen shift to the right

[JMart]

Good day,

 

I am having an issue that i never seen before. I have a very basic layout, 5 fields, and a global field for searching with a button to execute the search, all is working perfect, except that when i press the search button the result shift to the right, once i clear to show all the list shift back to the left. Any idea what i could be doing wrong.

Thanks

Jay Mart