Possible to auto-collapse open items?

Great plugin and I’ve been impressed with your support! I’ve read the first few pages and haven’t seen this question answered, but please point me in the right direction if it has!

I’m working on a site for a client and using Collapse-o-Matic to list their gear they use (AV company), like so:

Category
–
–
–

Category 2
–
–
–

They asked me if I could have it close any open lists when another category is expanded. So, if I have DJ equipment open and click on Consoles, DJ Equipment collapses AND Consoles opens. Is this possible? What about with the pro plugin?

Thank you!!

https://www.ads-software.com/plugins/jquery-collapse-o-matic/