Has Nexon ever successfully take suggestions from players?

I actually suggested they add a search function into the cash shop....years...YEARS ago. They told me they liked the idea, and that they would submit the idea to their developers and thanks for the suggestion. 6-8 months later, tada search bar.

Now, I am unsure if I actually influenced this because it is a fairly common feature to add. I was always just proud of this; that I made a "difference" to the game I love.