Stabilize column sorting in main window

[WeaverThree]

Example: With significant number of games / categories, go to and sort by title, and then sort by category.

Actual Result: The games are sorted by categories, but appear to be randomly shuffled on all other columns.

Desired Result: The game are sorted by category, then title, as would happen in excel with a two paramater sort, or in many other data-list-with-column widgets like this.

[rallion]

I didn't even realize it didn't do this already.