Grey bar at top of ecwid pages (cart/account) when using affiliatly app

Using Affiliatly app with Ecwid store and getting a grey bar at the top of my cart & account pages.

View it here; Khmer Supply | Shop Our Full Catalog

I contacted affiliatly to see if they could help but I was curious if maybe someone here might know what the cause is and how to remove it.

Thank you!