Add a search bar to the Equipper, right below the Decorations/Backgrounds toggle.

I like using the equipper so much better over manually equipping every decor from my hoard, BUT it can be excruciatingly hard to find the decor you want to equip just by scrolling if you have a bunch of decor like a lot of people do. Adding a search bar would be nothing but beneficial for everyone who enjoys decorating their lions!