[APP BUG]: game grid icon not horizontally centered when small

[jardon]

Checklist

• I have searched for a similar issue in this repository and did not find one.
• I am using an official build obtained from releases or updated one of those builds using its in-app updater.

Describe the Bug

The game grid icon is not horizontally centered when it gets below a size threshold. Increasing the size of the grid fixes this issue.

Reproduction Steps

1. build main
2. import game
3. change view to grid
4. decrease size of grid icons until the icon is no longer centered

Expected Behavior

the game grid icon should be horizontally centered

Specify OS Version

debian sid