Group tradables of the same game in offer screen

[Tecfan]

What problem does this feature address?

Let's say you have 3 copies of 1 game, each from a different bundle. Then you have 3 tradables. These tradables should be grouped in a more clear way, for the better of both you and the person that wants to browse your tradable list.

This is an easy example; "Robot Squad" is listed in different places in the tradable list. On bigger tradable lists, like mine, the same game can be listed 4000 items apart.

Describe a solution

Instead of spreading these tradables, they should be grouped and nested under one headline (game name).

Game name x5 ⮑ (...) [fanatical version, x4] ⮑ (...) [humble version, x1]

This is extremely helpful in cases where people only trade away extra tradables, but want to keep at least x1 tradable of a game. It also makes it easier to browse big lists in the offer screen.

Examples of similar features

[bartervg]

I believe a quick fix for this is to order collections by title