Add all DLCs on wishlist by one click. Also you can remove game from wishlist directly from game store page.
< Feedback em Steam DLC wishlister
Hello, thanks for reporting this. I fixed the issue and if you update to version 0.4.1 the button should not be there anymore.
"Remove From Wishlist" Remains After Activating Game
If you wishlist a game and then later add it to your account, the button to remove the game from your wishlist still remains. Is there a way to disable that button? Using Firefox and Tampermonkey. I may have a conflict because I'm using Enhanced Steam, which also has this feature. I prefer ES's implementation, because it takes up no additional screen space.