Can’t edit filters for class searching – CorePower Yoga Review

I like the option to apply filters to identify classes you’d like to take. However, the app is unable to modify or edit a filter you’ve created, it says you have to create a new filter. Why do you have the option to edit a filter if it doesn’t even work?? I don’t want to make a new filter every time I want to add a new teacher to my filter when searching.
Review by Caroline writes a review on CorePower Yoga.