Filter Bar doens't filter if custom field has an "&" in it
Thanks for reporting this issue. I’ve confirmed it on my testing site and logged the bug with our developers.
I marked this thread as Pending Fix, which means it should receive a reply once the applicable fix has been released. I cannot guarantee when it will be fixed as it’s in the development team’s hands now. They need to assign it, code it, test it, and schedule it for release.
I apologize for this issue and appreciate your understanding and patience.