I am trying to get BuddyPress to work on my site and unfortunately some key features aren’t functioning properly. One of them is the @ mentions autocomplete. It works if I switch back to 2019 so I know it’s the theme. I’ve tried both the BuddyPress Legacy and Nouveau themes, same result.
Is there a known issue or way to resolve this? I’m using the Integrity stack, no other plugins or theme customizations.