Gallery in accordion not loading images after second click

I’m created a page that uses an accordion to call various galleries of portfolio posts, based on their portfolio categories. This will load the first gallery if i click on a title, but not the second or subsequent galleries – unless I resize the browser window! Any tips?

I have tried adding the javascript elements suggested here (https://www.ads-software.com/support/topic/gallery-in-accordion-not-loading/) as a raw javascript element, but no luck…

Essentially it feels like the galleries are not loading when the page is opened and clicking on an accordion heading doesn’t call the next set of information…

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