Please add "Favorite" option to friends list

I am once again posting about this 6 years later to confirm I still really would like to see this in the game. It would be so nice to have the ability to favorite a friend in your friends list to pin them to the top of the friends list. There are people I talk to daily through the game and it is annoying having to find them in my friends list every time I want to link them an item or invite them to my hideout. Thoughts?