Query string issue with Tabs control on home page

I am trying to show Tabs (through content element section on custom home page) on Directorypress 8.8. I am getting issue in query string. Query string with custom post type is not working on Tabs control, however is working perfectly fine in Recent Listing control.

My query string : orderby=rand&post_type=listing&role=>ceo&posts_per_page=5

If I put this query string in Tabs control it does not work and I see blank result however if I put the same query string in Recent Listing control it works fine.

How do I solve this issue?