Close Accordion When Another Opens

I am building a team page for a company using Brine 7.0 and they would like to include bios for each employee. Rather than using a light-box, I'd like to be able to view each bio in a dropdown upon clicking. I uploaded each employee photo in separate image blocks and added an accordion block beneath each one. However, when I open a bio for an employee, it remains open even when I open another one. Is there a way I can have any other accordions anywhere on the page close when another one opens? These are all separate accordions, so I'm not sure how to do that.

Also, if you know of an easier way to achieve this with a gallery or summary block so I don't have to use so many separate blocks, I'm open to suggestions! Thank you!

Try Summary Block with this read more/read less code

https://forum.squarespace.com/topic/203915-read-more-toggle-for-long-summary-reviews/?do=findComment&comment=499555