Thank you so much.
I have another point where i need help.
On the Search Lesson page
https://artroomhero.com/search-lessons/
The left filters are using an AND operation for filtering.
For example, a post is under the cateogry
English, Other Medium and Instilling Creative Confidence.
If i select ANY of the above in the left filters, the post should come up. Currently the post shows up only if ALL the three categories are checked.
Thank you.