%%company_name%% not working in browser tab title

I’m using the WP Job Manager plugin and want the company_name field to display in front of the rest of the page title’s info, but it’s showing up blank. What am I doing wrong?

This url’s (https://brewery.work/job/pub-manager-rogue-brewers-on-the-bay/) title in the browser tab should be:
Rogue Ales & Spirits – Pub Manager – Rogue Brewer’s on the Bay

Instead it’s just showing:
– Pub Manager – Rogue Brewer’s on the Bay

This is what I’m putting in the Jobs (job_listing) section of Yoast:
%%company_name%% %%sep%% %%title%% %%page%%

Help?

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