Is there any news regarding this feedback from the devs ? Whether they're considering to add this feature or not. Because, Frankly, I find the option of hiding owned titles very convenient and why not in a form of a toggle. So, If for some reason you are looking for an owned game, you can search for it.
I can see that a lot of users share my thoughts when you consider the number of upvotes.
In addition, I would like hiding the titles when I ignore them, instead of greying them out.