Cached Alt Text

I have a weird bug that I have not been able to figure out. Something in my site is caching the alt text for images.

As far as I can tell the plugin is the only one doing any caching is hummingbird. The “full” size image when selected shows the old alt text. When I inspect the element using web developer tools it shows the old alt text. But when I view the source it shows the correct alt text. When I look in the database for the alt text I see the new alt text. Web developer tools usually shows the rendered code after scripts have manipulated so my conclusion is there has to be a script somewhere still rendering a cached version.

When I deactivated hummingbird it didn’t seem to solve the problem. We are also using elementor and hello elementor for the theme which is why posting here. Its a live site so I can’t easily turn those off though. Its hosted on my private server so its not caching provided by the host.