Being able to add arbitrary keywords to intelligence trainer

Having done some searches on the forum for this, I didn’t find previous requests where this has been addressed. Many trainer enhancements like regex and url filtering have been requested but it seems it is not even possible to add arbitrary filter or focus keywords to the intelligence trainer at site level which seems like a fairly simple change. Any specific reason why this is not implemented? I’m using the iOS app by the way.

YES,I was going to post know the same idea about the Possibility to write a word and show keyboard on android to write something when we open the training box and then choose between good(like) or bad(dislike)