carlosdel123 Hello
You're right, it's because the mainbody_top position is loaded inside the mainbody block.
In this case, you should load the breadcrumb position inside the mainbody block as well.
Depend on the layout you're using, you can edit the associated PHP file inside this directory:
root/templates/gk_blank/layouts/blocks/mainbody/
For example, I assume you're using layout with right sidebar, you edit this file: mainbody-sidebar-right.php
then add this line of code:
<jdoc:include type="modules" name="breadcrumb" style="gk_style" />
above the 'component' block:
