can someone help with this query:
In using the essay interaction I have been trying the following regex in a keyword box
I have tried it on https://regexr.com/ and it finds what I am looking for (one of the second set of words within 7 word distance of the first set.
This is my test sentence:
Endocrine glands are ductless glands of the endocrine system that secrete their products directly into the blood.
Can someone explain why it doesn't work on my H5P Essay with the same text. I am using H5P in Wordpress.