Archive page doesn’t work

Hello,

I’m creating a website with 2 different views and 2 different navigation bar menu’s. The plugin is working fine, except for 1 page.
The candidate page is a plugin from the WP job manager. It’s an archive page.
I assigned the page to have a different menu (werkgever menu), but it keeps changing to the other menu (primary menu).

Can you guys maybe explain how to solve this? Thanks in advance!

Kind greetings,
Fenja

The page I need help with: [log in to see the link]