Feature Suggestion: Use spacebar to select/unselect checkmark filenames

[lmarkd]

It would be nice to have the spacebar be able to select/unselect checkbox by each file. That was you could use the arrow keys to move up and down the list and select/unselect each file. Personally I find using keyboard easier than using the mouse.

[Woodstock]

Strange... Seems to work as your ask about.