Hamburger only shows up on some pages

Hello,

I've searched in the forum and can't quite figure out why my hamburger shows up on some pages and doesn't show up on others. On the pages where it doesn't show up, I can still click the space where it should be and it does indeed open up the slideout menu.

I'm using Slideout, use navigation as header, hamburger appears on Frontpage (this page has Site Hero disabled). On pages where Site Hero is enabled, the hamburger doesn't appear (Site Title does appear though).

Any suggestions on getting the hamburger to appear on all pages, even those pages with a Site Hero?

Thanks