Issue with has_nav_menu()

My primary nav disappears when your plugin is activate. The issue appears to be related to the has_nav_menu('primary') check in my theme’s template.

When your plugin is active, this function returns false, even though a ‘primary’ menu is set. You can see the problem here: https://share.zight.com/Wnu5o40o