Page Titles Not Appearing

The headings you can see on the main menu pages are ones I put there manually.

The page titles that should be automatically generated sometimes flash when I go to the page, but they disappear. I can’t figure out why because I definitely have the Hide Title option disabled. And it’s not my theme, because when I deactivate Elementor, the titles come back.

Please help

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