Enable multi-game select in the Game List (on macOS)

[nicktmro]

As a user researching games I would like to be able to select multiple games in the Game List so that I can perform a batch operation on them (e.g. Copy to another database).

Current behaviour: I can only select one game at a time.

Expected behaviour:

• I would like to be able to Ctrl click multiple games to select them.
• I would like to be able to Ctrl click to unselect
• I would like to be able to Shift Click to select all the games between the currently selected game and the game I have just Shift-clicked on.

Environment: macOS Ventura (13.3.1)