Compatible with WordPress 4.4/4.5?

Hello,

This plugin used to work on my site and now it doesn’t, it just shows the categories and I can’t expand/collapse them. I’m thinking this is because we are running WordPress 4.4 now. Are there any known compatibility issues with 4.4/4.5? I see you haven’t updated this plugin in over 1 year and a lot has changed in WordPress since then.

https://www.ads-software.com/plugins/woocommerce-collapsing-categories/