Removing items from within your collection is a hassle because in order for you to get to your manage collections tab, you need to either know the link https://itch.io/my-collections or to navigate to it by going to a game > add to collection > manage collections, which is annoying just to try and remove anything in your collection. Even using the manage collections tab, some items do not appear there but do appear in your collection which you want to remove but unable to.

We should have the option to remove items within our collection without having to navigate to the manage collection area, especially since some items you have in your collection does not show up there when the author removes it from viewing but stays in your collection and impossible to remove.

What happens, if you click next to your own name in the upper right corner and there the arrowhead indicating a drop down box, and in that box the first item,  my library?

And what do you mean you would not have an option to remove items within the collection? If you have right to edit collection you see remove button unde reach item.

Also what do you mean, that items do not appear there? Did you remove horizontal scroll bars or something? if a collection is too big, you have to scroll sidedways.